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  Top of the ULAN list / hierarchy
 .... Unidentified Named People and Firms (ULAN facet)
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 ............ <Unidentified Named Non-Artists> (unidentified
 ............ named non-artist)
 ................ <Provenance Index Owners> (Provenance Index Owners)
 ........................ Aberbach, Jean and Julian (American, 1910-1992)
 ........................ Abreu, J.C. (French, fl. 1961)
 ........................ A.C. & H.W. Dickins (American, fl. 1937)
 ........................ Adams Brothers (British, fl. 1928-1936 [?])
 ........................ Adams, Mary Barclay (American, 1879-1953)
 ........................ Adams, Mary Hone Ogden (American owner, active 19th-20th
 ........................ centuries)
 ........................ Adams, Stopford (British owner, fl. 1947)
 ........................ Adee, David (American, 1825-1902)
 ........................ Adkins, Eugene S. (American owner, 1897-, fl. 1943)
 ........................ Adler, Ernest (American owner, fl. 1954)
 ........................ Adler, Nancy (American owner, fl. 1962)
 ........................ Adler, Tom (American owner, fl. 1957)
 ........................ Agar, Emmanuel Felix (British owner, active late 18th-early
 ........................ 19th century)
 ........................ Ahern, John J. (American owner, fl. 1927)
 ........................ Aigremont, Paul d' (British owner, died 1792)
 ........................ Ainslie Galleries (American, fl. 1906-1930s)
 ........................ Aisel, Nelson, Mrs. (American owner, fl. 1929)
 ........................ Akroyd, Geoffrey (British, fl. 1935)
 ........................ Akroyd, Mrs. (British, fl. 1926)
 ........................ Aktiengesellschaftfuer den Kunsthandel (Swiss, fl. 1965)
 ........................ Albani, Conte Teodoro (Italian owner, active 18th-19th
 ........................ centuries)
 ........................ Albrechts, Nicolaas (Dutch owner, died ca. 1772)
 ........................ Alden Galleries (American repository, fl. 1934)
 ........................ Aldrich, Sherwood (American owner, born 1875)
 ........................ Aldridge, Charles (British, fl. 1943)
 ........................ Aldridge, Charles, Mrs. (British, fl. 1944)
 ........................ Alexander, Donald, Mrs. (American owner, fl. 1960)
 ........................ Alexander, Oscar (British owner, fl. 1945)
 ........................ Alfred Jourdan & Co. (French owner, fl. 1904)
 ........................ Algard, Gösta (Swedish owner, fl. 1947)
 ........................ Allan, Adrian R. (American owner, fl. 1920)
 ........................ Allan, Alexander (British owner, died ca. 1896)
 ........................ Allen, A.L., Miss (American, fl. 1891)
 ........................ Allen, Dudley Peter, Mrs. (American, fl. 1916)
 ........................ Allen, Francis J. (Canadian, born 1925)
 ........................ Allen, Fred J. (American, fl. 1944)
 ........................ Allen, Nathan R., Mrs. (American, fl. 1928)
 ........................ Allez, Lucien (French owner, fl. 1917)
 ........................ Allied Bazaar (American owner, fl. 1916)
 ........................ Allis, Margaret W. (American owner, d. 1909, fl. 1896)
 ........................ American Galleries (American, fl. 1945)
 ........................ Ames, James B. (American, fl. 1876-1880)
 ........................ Ames, Mary Elizabeth Wilbour (American, 1833-1888)
 ........................ Amiel (French, died 1807)
 ........................ Ammydown, Edward H. (American owner, fl. 1881)
 ........................ Amory, Susannah Wood (American, 1899-1985)
 ........................ Ampe, Pierre-François (Belgian owner, died ca. 1804)
 ........................ Amsterdam, Jack, Mrs. (American owner, fl. 1958)
 ........................ Anderson, David Murrray (British owner, 1867-1944)
 ........................ Anderson, Frank E. (American owner, fl. 1915)
 ........................ Anderson, H., Mrs. (American, fl. 1907)
 ........................ Anderson, John (British owner, died 1773)
 ........................ Anderson, Lee (American owner, fl. 1952)
 ........................ Anderson, Mary (Owner, d. ca.1820)
 ........................ Anderson, Robert O. (French owner, fl. 1963)
 ........................ Andorsen, Harold F. (British owner, fl. 1948)
 ........................ Andresen, Eva (Norwegian owner, active 20th century)
 ........................ Andresen, Johan Henrik, I (Norwegian owner, active early
 ........................ 20th century)
 ........................ Andrew, H. Herbert (British owner, fl. 1901)
 ........................ Andrioli, Maria Theresia (Dutch owner, 1734-ca. 1802)
 ........................ Angell, Martha Bartlett (American owner, died 1919)
 ........................ Animal Medical Center (American owner, fl. 1966)
 ........................ Ankenman, Wayne D., Mr. & Mrs. (American, 1916-1995)
 ........................ Antrobus, Crawford John (British owner, 1862-1943)
 ........................ Arden, John (British, died 1823)
 ........................ Arkus, Leon (American owner, fl. 1971)
 ........................ Armour, George A. (American, fl. 1883)
 ........................ Armour, William (American owner, fl. 1886)
 ........................ Armstrong, Col. (British, fl. 1824-1843)
 ........................ Armstrong, Loma Isabelle Dillon (American, 1891-1967)
 ........................ Armstrong, M.G., Mrs. (American, fl. 1943)
 ........................ Arndt, Bernetta Monteith (American, fl. 1950)
 ........................ Arndt, Sophie (American, fl. 1958)
 ........................ Arnoff, Lillian Burger (American, 1893-1984)
 ........................ Arnott, C.E. (American owner, fl. 1931)
 ........................ Arredamenti Artistici (Italian, fl. 1938)
 ........................ Arthur H. Harlow & Co., Inc. (American owner, fl. 1946)
 ........................ Arthurton, H. (British, fl. 1923)
 ........................ Asiel, Nelson J., Mrs. (American owner, fl. 1956)
 ........................ Askew, Henry (British owner, d. 1796)
 ........................ Asplundh, E.T., Mrs. (American owner, fl. 1952)
 ........................ Asseman, Philippe-Jean (Belgian owner, d. ca.1801)
 ........................ Assenheim, Joseph (American, 1849-1916)
 ........................ Astle, Edward (British owner, 1770-1816)
 ........................ Aston, W.W. (British owner, d. 1917)
 ........................ Atkins, Warner L., Mrs. (American owner, fl. 1959)
 ........................ Atwood, Eugene, Mrs. (American owner, 1860-1942)
 ........................ Aubin, Edith R. (American, fl. 1919)
 ........................ Auerbach, J.S. (American owner, fl. 1905)
 ........................ August, Herzog von (German owner, 1746-1795)
 ........................ Austen, John Francis (British owner, d. 1893)
 ........................ Austen, Sara (British owner, died ca. 1891)
 ........................ Austey, Christopher (British, fl. 1943)
 ........................ Austin, Madeline Horne (American,1890-1951)
 ........................ Austin, Thomas (British, d. ca.1703)
 ........................ Auwera, J. van der (Belgian owner, d. ca.1806)
 ........................ Averdieck, Gottfried Ulrich (German owner, fl. after
 ........................ 1778)
 ........................ Baber, W. (British owner, fl. 1943)
 ........................ Backer, Frederick (American owner, fl. 1953)
 ........................ Baelemans De Steenwegen, J.F.X.A. (Belgian owner, d.
 ........................ ca.1816)
 ........................ Baer, J.N., Mrs. (American owner, fl. 1953)
 ........................ Baer, Julius (American owner, fl. 1943)
 ........................ Baeten, Jan-Baptist van (Belgian owner, d. ca.1804)
 ........................ Bagley, Henry W. (American owner, fl. 1956)
 ........................ Baguet & Co. (French owner, fl. 1880)
 ........................ Baird, William A. (British owner, fl. 1926)
 ........................ Baker (British owner, fl. 1817-1828)
 ........................ Baker, Donald, Mrs. (American owner, fl. 1957)
 ........................ Baker, Richard (British owner, d. ca.1822)
 ........................ Bakiven, H., Dr. (American owner, fl. 1963)
 ........................ Balay, Edmond (French owner, fl. 1960)
 ........................ Balbastre, Antoine-Claude (French owner, fl. 1801-1828)
 ........................ Baldwin, Charles Lansing (American owner, fl. 1914)
 ........................ Baldwin, E.I. (American owner, fl. 1878)
 ........................ Baldwin, Leroy W. (American owner, fl. 1914)
 ........................ Baldwyn, Charles (British owner, d. ca.1825)
 ........................ Ballard, R.H. (American owner, fl. 1927)
 ........................ Ballard, R.H., Mrs. (American owner, fl. 1926)
 ........................ Ballard, S. Thruston, Mrs. (American owner, fl. 1929)
 ........................ Ball, F.C. (French owner, fl. 1906)
 ........................ Ball Gallery (American owner, ca.1900-, fl. 1957)
 ........................ Balliu, Adrianus Franciscus (Belgian owner, 1767-1838)
 ........................ Bambridge, George, Capt. (British owner, fl. 1942)
 ........................ Bandeville, J. (French, fl. 1911)
 ........................ Bandler, M.E. (American owner, fl. 1929)
 ........................ Barbier-Mueller, Jean Paul (Swiss owner, fl. 1971)
 ........................ Barbour, Robert (British owner, fl. 1924)
 ........................ Barbour, Thomas (American owner, fl. 1882)
 ........................ Barbour, William (American owner, 1857-1917)
 ........................ Barclay, C.B. (American owner, fl. 1909)
 ........................ Barclay, John, Mrs. (American owner, fl. 1956)
 ........................ Barclay, S. (American owner, fl. 1926)
 ........................ Bardo, E.W. (American owner, fl. 1952)
 ........................ Bareiss, Conrad (American owner, fl. 1956)
 ........................ Barkan, Stanley (American owner, d. 1985, fl. 1950)
 ........................ Barlow, P.B. (British owner, fl. 1927)
 ........................ Barnes, G.E., Miss (American owner, fl. 1914)
 ........................ Barnes, George A. (American owner, d. 1897)
 ........................ Barnes, R.S. (American owner, fl. 1887)
 ........................ Barrett, Thomas (British owner, d. ca.1758)
 ........................ Barr, Mary McD., Mrs. (American owner, d. 1892, fl. 1890)
 ........................ Bartholomay, Henry (American owner, fl. 1909)
 ........................ Barton, Alfred J. (American owner, fl. 1952)
 ........................ Barton, R.L. (British owner, fl. 1926)
 ........................ Barwick, George A. (British owner, fl. 1933)
 ........................ Batchelder, J.D. (American owner, fl. 1917)
 ........................ Batchelor, Spencer (British owner, fl. 1947)
 ........................ Bates, J.C. (American owner, fl. 1878)
 ........................ Bates, J.H., Mrs. (American owner, fl. 1875)
 ........................ Batsell, Walter Russell, Mrs. (American owner, fl. 1945)
 ........................ Batt, Christopher (British owner, d. 1756)
 ........................ Baudouin (French owner, fl. 18th c.-19th c.)
 ........................ Baum, H., Mrs. (American owner, fl. 1899)
 ........................ Bavay, Nicolas (Belgian owner, d. ca.1811)
 ........................ Baxter, Vincent J. (American owner, fl. 1954)
 ........................ Bayles, Dorothy E. (American owner, fl. 1963)
 ........................ Bayley Copley Gallery (American owner, 1863-1932)
 ........................ B., Bar.. de (Belgian owner, d. ca.1804)
 ........................ Beach, J.H. (American owner, fl. 1888)
 ........................ Beach, William N. (American owner, fl. 1930)
 ........................ Beadelston, Mrs. (American owner, fl. 1890)
 ........................ Beard, J. Robinson (American owner, fl. 1917)
 ........................ Beaurain, Philippe-Joseph (Belgian owner, 1747-1809)
 ........................ Bechthold, Johann Heinrich (German owner, 1723-1790)
 ........................ Beckel, Elsa A. (American owner, fl. 1950)
 ........................ Becker, Sherburn M., Jr. (American owner, fl. 1957)
 ........................ Becker, S.M. Jr., Mrs. (American owner, fl. 1952)
 ........................ Beckman, Ernest C. (American owner, fl. 1948)
 ........................ Beckman, Frederick W., Mrs. (American owner, fl. 1946)
 ........................ Beck, Ralph W. (American owner, fl. 1955)
 ........................ Beckwith, R.D. (American owner, fl. 1954)
 ........................ Beecroft, W.G. (British owner, fl. 1917)
 ........................ Beede, Virginia Stearns (American owner, fl. 1958)
 ........................ Beirens, Pierre (Belgian owner, d. ca.1808)
 ........................ Belen, Henri van der (Belgian owner, 1789-ca.1840)
 ........................ Belin, Gaspard d'Andelot, Jr. (American owner, 1918-2003)
 ........................ Beljard, Gerardus (Dutch owner, d. ca.1806)
 ........................ Bell, Frederick, Mrs. (American owner, fl. 1906)
 ........................ Bell, Thomas, Sir (British owner, d. 1824)
 ........................ Beltman, Arthur M. (American owner, fl. 1957)
 ........................ Bemberg, Edward P. (American owner, fl. 1952)
 ........................ Benadar Gallery (Swiss owner, fl. 1961)
 ........................ Bendir, Arthur (British owner, fl. 1917; 1925)
 ........................ Benedict, Caroline Bishop (American owner, ?-1907)
 ........................ Benford, William (British owner, d. ca.1789)
 ........................ Benjamin, Jean Kortright (British owner, fl. 1969)
 ........................ Bennet, Jan Aarnout (Dutch owner, d. 1828)
 ........................ Bennett, Jenny (American owner, fl. 1876)
 ........................ Bennett, Thomas L. (American owner, fl. 1917)
 ........................ Benois, François (French owner, fl. 1814-1826)
 ........................ Benskin, Colonel (British owner, fl. 1930)
 ........................ Benson, R.L. (American owner, fl. 1916)
 ........................ Benziger, Peter, Mr. & Mrs. (American owner, fl. 1967)
 ........................ Benzon (German owner, d. ca.1799)
 ........................ Berblock, Pierre van (Belgian owner, d. ca.1819)
 ........................ Berckmans, Estelle L. (American owner, fl. 1901)
 ........................ Berger, John, Mrs. (American owner, fl. 1957)
 ........................ Berggruen, Galerie & Cie (French owner, 1914-2007)
 ........................ Bergh, Johannes Bernardus van den (Dutch owner, 1779-1831)
 ........................ Bergmann, Johann Christian (German owner, fl. after 1785)
 ........................ Berks, Robert (British owner, d. by 1815)
 ........................ Berliner, Milton S., Mrs. (American owner, fl. 1958)
 ........................ Berlinger, George (American owner, fl. 1960)
 ........................ Berlinsky, Garfield A. (American owner, fl. 1953)
 ........................ Bernard, M. (British owner, fl. 1946)
 ........................ Bernent, W.B. (American owner, fl. 1885)
 ........................ Bernheimer, J.A. (American owner, fl. -1879)
 ........................ Bertschmann, E., Mrs. (American owner, fl. 1876-1879)
 ........................ Bertschmann, Jacob, Mrs. (American owner, fl. 1876)
 ........................ Betts, A.L. (British owner, fl. 1920s)
 ........................ Betty McLean Gallery (American owner, fl. 1955)
 ........................ Beunie, J.F. de (Belgian owner, d. ca.1827)
 ........................ Bevan, David (British owner, 1774-1846)
 ........................ Beydaels (Belgian owner, d. ca.1818)
 ........................ Beydens, Jacques Jean (Belgian owner, 1734-1816)
 ........................ Beyeler, Galerie (Swiss owner, fl. 1968)
 ........................ Bezançon, Alexandre-François (French owner, fl. 1809-1842)
 ........................ B., François (Belgian owner, d. ca.1801)
 ........................ B.F. Stevens and Brown, Ltd. (British owner, fl. 1949)
 ........................ B., F.V.M. de (Belgian owner, d. ca.1803)
 ........................ Bialla, Hugo (American owner, fl. 1928)
 ........................ Biedermann, Robert (Swiss owner, fl. 1927)
 ........................ Biesbrouck, François Joseph van (Belgian owner, 1745-1807)
 ........................ Bignou, Galerie (French owner, fl. 20th c.)
 ........................ Bing, Florence E. (American owner, fl. 1940s)
 ........................ Bingham, A.W. Jr., Mrs. (American owner, d. 1929)
 ........................ Bingham, Henrietta (American owner, d. 1956)
 ........................ Bird, Harrison Kerr Jr., Mrs. (American owner, fl. 1959;
 ........................ 1962)
 ........................ Birmingham, Mr. (British glass and paper artist, died
 ........................ ca. 1781)
 ........................ Bisgard, J. Dewey (American owner, fl. 1964)
 ........................ Black, G.M. (Canadian owner, fl. 1914)
 ........................ Blaere, Cathérine, Dame (Belgian owner, d. ca.1810)
 ........................ Blair, Wolcott (American owner, 1893-1966)
 ........................ Blake, Harlan, Mr. & Mrs. (American owner, fl. 1960)
 ........................ Blakeslee Galleries (American owner, fl. 1890s)
 ........................ Blake, S. Parkman, Mrs. (American owner, fl. 1906)
 ........................ Blanck, Jack Peter (American owner, fl. 1945)
 ........................ Bland Galleries (American owner, fl. 1940s)
 ........................ Bland Gallery, Inc. (American owner, fl. 1940-1952)
 ........................ Blankley, Thomas S. (American owner, d. 1939, fl. 1889-1895)
 ........................ Bliss, E.C. (American owner, fl. 1888)
 ........................ Bloch, B.H. (American owner, fl. 1960)
 ........................ Block, Jean van den (Belgian owner, 1768-ca.1809)
 ........................ Blodgett, John W., Mrs. (American owner, fl. 1954)
 ........................ Blommaert (Belgian owner, fl. 1802-1817)
 ........................ Blommaert, Mme. (Belgian owner, d. ca.1802)
 ........................ Blondin, Sylvain (French owner, fl. 1960)
 ........................ Bloodgood, Mary Elizabeth Van Boskerck (American owner,
 ........................ 1860-1933)
 ........................ Bloom, Sol, Mrs. (American owner, fl. 1926)
 ........................ Bluestein, Alan (American owner, fl. 1966; 1969)
 ........................ Bluestein, Allan J. (American owner, fl. 1962)
 ........................ Blumenthal, George, Mr. and Mrs. (American owner, fl.
 ........................ 1910s-1940s)
 ........................ Blunt, E., Miss (American owner, fl. 1903)
 ........................ Blythe, F.E.F. (British owner, fl. 1948)
 ........................ Boddington, Thomas (British owner, d. ca.1821)
 ........................ Boer Kunsthandel (Dutch owner, fl. 1930s-1960s)
 ........................ Boers, Everhardus (Dutch owner, 1740-1818)
 ........................ Bogaerde, André Louis vanden (Belgian owner, 1726-1799)
 ........................ Boggess, Nina H. (American owner, fl. 1957)
 ........................ Boggs, Robert (American owner, fl. 1958)
 ........................ Bois de Schoondorp, André Augustin du (Belgian owner,
 ........................ d. ca.1802)
 ........................ Bollag Galleries (Swiss owner, 1873-1955)
 ........................ Boll, Baron (French owner, fl. 1963)
 ........................ Bonham, John M. (American owner, fl. 1896)
 ........................ Bonjean, Th. (French owner, fl. 1913)
 ........................ Bonjeau, Theodore (French owner, fl. 1906)
 ........................ Bonnard, Mady (French owner, fl. 1968)
 ........................ Bonner, Jane McCanlis (Irish owner, 1829-1878)
 ........................ Bonn, W.B. (American owner, fl. 1884)
 ........................ Bonowit, S.W., Mrs. (American owner, fl. 1960)
 ........................ Boon, Jean (Belgian owner, d. ca.1815)
 ........................ Booth, Ralph Harman, Mr. and Mrs. (American owner, 1873-1931)
 ........................ Borcht, vander (Belgian owner, d. ca.1814)
 ........................ Borden, L.M. (American owner, fl. 1917)
 ........................ Borght, Jan Arnold vander (Belgian owner, fl. 1804-1813)
 ........................ Borie, Adolph Edward, Mr. and Mrs. (American owner, fl.
 ........................ 1860s-1880s)
 ........................ Borie, H.P. (American owner, fl. 1875)
 ........................ Boris, J. (British owner, fl. 1925)
 ........................ Bosboom, Dirk Hendrik (Dutch owner, 1749-1815)
 ........................ Bosch, J.D. (Dutch owner, d. ca.1812)
 ........................ Bosschaert, J.H. de (Belgian owner, d. ca.1801)
 ........................ Boss, N. Robert (British owner, fl. 1943)
 ........................ Bostwick, Helen C. (American owner, d. 1920)
 ........................ Boswell, Bessie Kerr Tapscott (American owner, 1881-1922)
 ........................ Boswell, Walter (American owner, fl. 1910)
 ........................ Bosworth, W.W. (American owner, fl. 1914)
 ........................ Boteler, John (British owner, fl. 1821-1832)
 ........................ Bottenwieser, Paul (German art dealer, active ca. 1925-1949)
 ........................ Bouland, A.C. (French owner, fl. 1905)
 ........................ Boulton, Henry S., Mrs. (American owner, fl. 1957)
 ........................ Bouman, Leonardus (Dutch owner, d. ca.1802)
 ........................ Boutwell Brooks Art Company (American owner, fl. 1905)
 ........................ Bouuaert, Joseph (Belgian owner, d. ca.1809)
 ........................ Bouvy, Guillaume (Belgian owner, d. ca.1804)
 ........................ Bouvy, Ignace-François (Belgian owner, 1728-1805)
 ........................ Bovill, W.F., Major (British owner, fl. 1944)
 ........................ Bowden, George W. (British owner, fl. 1928)
 ........................ Bowman, J. L. (American owner, fl. 1917)
 ........................ Bowman, Mrs. (British owner, ca.1729-1816)
 ........................ Boyce, John (Irish owner, d. ca.1820)
 ........................ Boyd, James S. (American owner, fl. 1876)
 ........................ Boyd, James S., Mrs. (American owner, fl. 1876)
 ........................ Boyer-Miller, R., Mrs. (American owner, fl. 1936)
 ........................ Boyne, Gustavus William Hamilton-Russell, 9th Viscount
 ........................ (British owner, fl. 1927)
 ........................ B., Philippe-Vincent (Belgian owner, d. ca.1805)
 ........................ Bradley, Mrs. Harry L. (American owner, fl. 1969)
 ........................ Bradley, W.E., Mrs. (American owner, fl. 1914)
 ........................ Branden, Jacques Balthazar vanden (Belgian owner, 1717-1800)
 ........................ Brasseur, abbé (Belgian owner, d. ca.1819)
 ........................ Braun, John F. (American owner, fl. 1919)
 ........................ Bray, Jack Jr. (British owner, fl. 1944)
 ........................ Brayton, Caroline Bingham (American owner, 1844-1921)
 ........................ Bree, Georges de (Belgian owner, 1720-1807)
 ........................ Breidenbach & Co. (German business, active 1870s)
 ........................ Brenwasser, Eugene (American owner, fl. 1952)
 ........................ Brewster, Benjamin, Mrs. (American owner, fl. 1939)
 ........................ Brewster, George, Mrs. (American owner, fl. 1916)
 ........................ Brian, Joseph Charles, dit (French owner, d. after 1828)
 ........................ Briant, François-André (French owner, fl. 1788)
 ........................ Brice, C.S. (American owner, fl. 1883)
 ........................ Briggs, T.J. (American owner, fl. 1883)
 ........................ British War Relief Society (American owner, fl. 1942)
 ........................ Brock, Horace, Mrs. (American owner, fl. 1947)
 ........................ Broglio, Charles (French owner, fl. 1953)
 ........................ Bromley, William (British owner, fl. 1821-1847)
 ........................ Bronner, Robert, Mrs. (American owner, fl. 1875)
 ........................ Brookes, Joshua, Rev. (British owner, d. ca.1822)
 ........................ Brooks, Oliver N. (American owner, fl. 1952)
 ........................ Brower, George P. (American owner, fl. 1927)
 ........................ Brown and Bigelow Company (American owner, fl. 1904)
 ........................ Brown, Augustus L. (American owner, d. 1885, fl. 1875-1882)
 ........................ Brownell, F.H., Mrs. (American owner, fl. 1930)
 ........................ Brown, Frank G. (American owner, fl. 1883)
 ........................ Brown, F.T. (American owner, fl. 1879)
 ........................ Browning, A. (Canadian owner, fl. 1924)
 ........................ Brown, J.H. (American owner, fl. 1875)
 ........................ Brown, J. Wright, Mrs. (American owner, fl. 1939)
 ........................ Brown, Louis (American owner, 1850-1929)
 ........................ Brown, Mathew, Mrs. (American owner, fl. 1968)
 ........................ Brown, Nate (American owner, fl. 1967)
 ........................ Brown, Norton, Mrs. (American owner, fl. 1964)
 ........................ Brown, Philip Marshall, Mrs. (American owner, fl. 1929)
 ........................ Brown, Tate (American owner, fl. 1966)
 ........................ Buck, Ellsworth B. (American owner, fl. 1937)
 ........................ Buckeridge, Lewis (British owner, d. ca.1822)
 ........................ Buck, Leonard J. (American owner, fl. 1956)
 ........................ Buckley, Josephine Weed (American owner, 1906-1979)
 ........................ Buffa, Antoine (Belgian owner, 1761-)
 ........................ Buffington, Charlotte Eaton Walker (American owner, fl.
 ........................ 1888)
 ........................ Bulkley, Edward M. (American owner, d. ca.1910, fl. 1910)
 ........................ Bulkley, J. (American owner, fl. 1910)
 ........................ Bulla Frères et Jouy (French owner, fl. 19th c.)
 ........................ Bullock, Jonathan Josiah Christopher (British owner,
 ........................ d. 1832)
 ........................ Bullock, W.B. (American owner, fl. 1881)
 ........................ Bullock, William (British owner, fl. 1808-1827)
 ........................ Bultos, Pierre Joseph (Belgian owner, 1759-)
 ........................ Buquoy, Jacques-Antoine (Belgian owner, d. ca.1801)
 ........................ Burack, Archie (American owner, fl. 1956)
 ........................ Burch Wz., Franc van der, Mr. (Dutch owner, d. ca.1804)
 ........................ Burden, Douglas, Mrs. (American owner, fl. 1957)
 ........................ Burford, Mrs. (British owner, d. ca.1798)
 ........................ Burgos Galleries Ltd. (American owner, fl. 1966)
 ........................ Burkam, Scott (American owner, fl. 1894)
 ........................ Burke, Caroline (American owner, fl. 1954)
 ........................ Burke, E.L. (American owner, fl. 1916)
 ........................ Burke, Josephine Brainard Chisholm (American owner, fl.
 ........................ 1944)
 ........................ Burke, Stevenson (American owner, fl. 1953)
 ........................ Burke, Thomas Haviland (British owner, d. ca.1852)
 ........................ Burnham, A.O. (American owner, fl. 1913)
 ........................ Burnham, J.A. (American owner, fl. 1890)
 ........................ Burnham, T.B. (American owner, fl. 1886-1898)
 ........................ Burns, Walter Spenser Morgan (British owner, fl. 1927)
 ........................ Burns, W.F. (American owner, fl. 1885)
 ........................ Burr, Charles W. (American owner, fl. 1894)
 ........................ Burr, E.D. (American owner, fl. -1874)
 ........................ Burrill, A.C. (American owner, fl. 1875)
 ........................ Burt, C.A., Mrs. (American owner, fl. 1877-1888)
 ........................ Burt, James M. (American owner, fl. 1890)
 ........................ Burton (British owner, fl. 1822-1824)
 ........................ Bushnell, Charles Elmer (American owner, fl. -1895)
 ........................ Business Interiors, Ltd. (American owner, fl. 1960)
 ........................ Butler, Charles J. (American owner, fl. 1917)
 ........................ Butler, Maria Miller (American owner, 1827-1910)
 ........................ Buttery, Ayerst Hooker (British owner, d. 1929, fl. 1890s-1920s)
 ........................ Byers, J. Frederic (American owner, fl. 1937)
 ........................ Byng, E. G. (British owner, fl. 1923)
 ........................ Byng, George (British owner, 1764-1847)
 ........................ Byrne, B., Miss (British owner, fl. 1926)
 ........................ Byron, Percy, Mrs. (American owner, fl. 1966)
 ........................ Callender, Mary R. (American owner, 1845-1919)
 ........................ Callender, Sarah J. (American owner, fl. 1879)
 ........................ Caloen, Anselme Eugène van (Belgian owner, 1730-1806)
 ........................ Caloen-Coppieters, Anselme Joseph van (Belgian owner,
 ........................ 1772-1814)
 ........................ Caloen, Pierre Corneille van (Belgian owner, 1761-1806)
 ........................ Calo Gallery (American gallery, active 1875-at least
 ........................ 1922)
 ........................ Calonne, Mrs. Charles Alexandre de (French collector
 ........................ and subject of portrait, 1739-1813)
 ........................ Calumet Club (American owner, fl. -1884)
 ........................ Cameron, Roderick W. (American owner, fl. 1942)
 ........................ Campagne, Madame (French owner, fl. 1963)
 ........................ Campbell, James (British owner, fl. 1803-1817)
 ........................ Campbell, Mrs. William Thomas (American owner, fl. 1956)
 ........................ Campbell, Robert B. (American owner, fl. 1951)
 ........................ Campbell, William Thomas (American owner, 1895-1987)
 ........................ Canfield, Howland D. (American owner, 1899-1922)
 ........................ Card, Helen L. (American, born 1964)
 ........................ Carey, Mrs. Calvert (American owner, fl. 1964)
 ........................ Carlisle, Kate Roberts (American, 1866-1932)
 ........................ Carlson, Randolph E. (American owner, fl. 1969)
 ........................ Carolan, Mrs. (American owner, fl. 1914)
 ........................ Carpenter, John Alden, Mrs. (American owner, fl. 1947)
 ........................ Carr, A.M.D., Lt. (British owner, fl. 1943)
 ........................ Carré (French owner, fl. 1810-1818)
 ........................ Carr, F. William (American owner, fl. 1955)
 ........................ Carrington, W.T. (American owner, fl. 1906)
 ........................ Carstairs, Priscilla Moore Taylor (American owner, fl.
 ........................ 1929)
 ........................ Carter, Colin S., Mrs. (American owner, d. 1943)
 ........................ Carter, Edmond A. (American owner, fl. 1926)
 ........................ Carter, Edwin A. (American owner, fl. 1921)
 ........................ Carter, Nenetta Burton (American owner, fl. 1954)
 ........................ Carter, Ralph (American owner, fl. 1960)
 ........................ Cary, Charles (British owner, d. ca.1766)
 ........................ Cascadden, H.A. (Canadian owner, fl. 1961)
 ........................ Case, Henry P. (American owner, 1861-, fl. 1906)
 ........................ Case, Richard (American owner, fl. 1970)
 ........................ Caspari Galerie (German owner, fl. -1926)
 ........................ Cassirer Inc. (British owner, fl. 1900s-1950s)
 ........................ Castano Galleries (American owner, 1907-1983)
 ........................ Castleman Mrs. G. A. (American owner, fl. 1900)
 ........................ Cater, William (British owner, d. ca.1820)
 ........................ Catlin, Daniel, Mr. and Mrs. (American owner, 1837-1916)
 ........................ Catlin, Frances D. (American owner, fl. 1957)
 ........................ Cattier, Jean (American owner, fl. 1952)
 ........................ Caulfeild, St. George (Irish owner, 1780-ca.1812)
 ........................ Cedarhurst Center for the Arts. (American repository
 ........................ and foundation, established 1973)
 ........................ Cellar to Attic (American owner, fl. 1949)
 ........................ Chace, Kathleen Dunbar (American owner, 1891-1990)
 ........................ Chadwick, E.G., Mrs. (American owner, fl. 1942)
 ........................ Chaise, Louis-Auguste (French owner, d. 1824)
 ........................ Chamberlain, Christine (American owner, 1900-, fl. 1955)
 ........................ Chamberlain, Milton and Christine (American owner, fl.
 ........................ 1944)
 ........................ Chamberlayne, William (British owner, d. 1830)
 ........................ Chamberlin, F. A., Mrs. (American owner, fl. 1908)
 ........................ Chanfleury, Jan Nicolaas (Dutch owner, 1738-1810)
 ........................ Chapin, Charles A. (American owner, fl. 1910)
 ........................ Chapin, Miss (American owner, fl. 1883)
 ........................ Chaplin (British owner, fl. 1827+)
 ........................ Chapman, Albert K. (American owner, fl. 1948)
 ........................ Chapman, C.E. (American owner, fl. 1925)
 ........................ Chapman, Temple (American owner, fl. 1906)
 ........................ Chappell, Graham (British owner, ca.1773-1834)
 ........................ Chappell, Maria Wright (British owner, 1783-1819)
 ........................ Chariot, Claude-Louis (French owner, fl. 1803-1831)
 ........................ Charpentier, Dr. (French owner, fl. 1962)
 ........................ Charrington, N.D. (British owner, fl. 1948)
 ........................ Chateaugiron, Agathe de, Mme. (French owner, d. 1808)
 ........................ Chauvet, Francois (Swiss owner, fl. 1955)
 ........................ Chester, Greville John, Rev. (British owner, d. ca.1892)
 ........................ Chevalier, Marie-Marguerite, Mme. (French owner, d. 1810)
 ........................ Chew, James A. (American owner, fl. 1948)
 ........................ Childs, E. (American owner, fl. 1920)
 ........................ Childs Gallery (American owner, fl. -1937)
 ........................ Childs, Henry A. (American owner, fl. 1954)
 ........................ Chisholm, William Sr, Mrs. (American owner, fl. 1891)
 ........................ Citters, Caspar Jacob van, Mr. (Dutch owner, 1754-1801)
 ........................ Clapp, Marshall V. (American owner, fl. 1908)
 ........................ Clare, Elizabeth (American owner, fl. 1947)
 ........................ Clark, Charles (American owner, fl. 1890)
 ........................ Clark, Charles J. (American owner, fl. 1881)
 ........................ Clark, Colin (American owner, fl. 1962)
 ........................ Clarke, Charles, Mrs. (British owner, fl. 1925)
 ........................ Clarke, James H. (American owner, fl. 1914)
 ........................ Clarke, Lewis L. (American owner, fl. 1916)
 ........................ Clarke, Lewis L., Mrs. (American owner, fl. 1917)
 ........................ Clark, Elizabeth (American owner, fl. 1908, 1912)
 ........................ Clark, Huguette Marcelle (American owner, 1906-2011)
 ........................ Clark, Jonas G. (American owner, fl. 1876)
 ........................ Clark, Randolph, Mrs. (American owner, fl. 1900)
 ........................ Clark, Shuyler (American owner, fl. 1944)
 ........................ Clark, Sibyl Young (American owner, fl. 1939; 1951)
 ........................ Clark, William (American owner, fl. 1912)
 ........................ Claudon Collection (French owner, fl. -1899)
 ........................ Clemson, D.M. (American owner, fl. 1901)
 ........................ Close, M.P., Mrs. (American owner, fl. 1920)
 ........................ Closson, James T. (American owner, fl.1881)
 ........................ Cluett, Albert E. (American owner, d. 1949)
 ........................ Cluett, E. H. (American owner, fl. 1926)
 ........................ Cluett, George B., Jr. (American owner, fl. 1944-1945)
 ........................ Clyde, W.P. (American owner, fl. 1882)
 ........................ Clyver, Evert, Mr. (Dutch owner, d. ca.1802)
 ........................ Coats, Anne Baldwin Caswell (American owner, fl. 1896)
 ........................ Cobb, M.C., Mrs. (American owner, fl. 1889)
 ........................ Cockerell, Charles, Sir, 1st Bart. (British owner, d.
 ........................ 1837)
 ........................ Cocquereau, Charles-Louis (Belgian owner, 1735-1805)
 ........................ Cocquereau, Léopold-Joseph (Belgian owner, 1731-1805)
 ........................ Cocquyt, Alexandre-François (Belgian owner, d. ca.1804)
 ........................ Cocquyt, Pierre François (Belgian owner, 1729-1805)
 ........................ Coeckelberghe, Pierre Robert van (Belgian owner, 1732-1805)
 ........................ Coehoorn, Menno, Baron van (Dutch owner, d. 1800)
 ........................ Coe Kerr, Marian (American owner, fl. 1932)
 ........................ Cogswell, Nancy Van Ness (American owner, fl. 1957)
 ........................ Cohen, Rose J. (American owner, fl. 1968)
 ........................ Cohen, W.N. (French owner, fl. 1905)
 ........................ Cohn, Nathan J. (American owner, fl. 1953)
 ........................ Cohn, Sarah H. (American owner, fl. 1959)
 ........................ Cohn, Sidney (American owner, fl. 1967)
 ........................ Cole, Thomas (American owner, fl. 1969)
 ........................ Colgate, Cornelius C. (American owner, d. 1894, fl. 1879)
 ........................ Collins, Douglas B. (American owner, fl. 1969)
 ........................ Collins, Marie (American owner, fl. 1946)
 ........................ Collins, William (American owner, fl. 1887)
 ........................ Collins, W.J. (American owner, fl. 1943)
 ........................ Collyer, Daniel, Rev. (British owner, fl. 1774-1799)
 ........................ Colonial Williamsburg (American owner, fl. 1940-1950)
 ........................ Colton, David D. (American owner, d. 1878, fl. 1875)
 ........................ Combe, William (American owner, 1824-1893)
 ........................ Combs, A.H. (American owner, fl. 1882-1884)
 ........................ Combs, A.H., Mrs. (American owner, d. 1917, fl. 1885)
 ........................ Comité de Secours aux Mutilés de la Guerre (French owner,
 ........................ fl. 1918)
 ........................ Condit, Frederick (American owner, 1841/12/07-6186)
 ........................ Condylis, D.L. (Greek owner, fl. 1959)
 ........................ Conley, John W. (American owner, fl. 1906)
 ........................ Connat, Henry (French owner, fl. 1896)
 ........................ Connell, D.C. (American owner, fl. 1880-1885)
 ........................ Connors, Lillian Lochrane (American owner, 1873-1964)
 ........................ Content, H., Mrs. (American owner, fl. 1918)
 ........................ Cook, Charles D. (American owner, fl. 1893)
 ........................ Cook, Charles S. (American owner, fl. 1911)
 ........................ Cooke, George (British owner, d. ca.1769)
 ........................ Cooke, T.A. (American owner, fl. 1930)
 ........................ Cook, G.H., Mrs. (American owner, fl. 1911)
 ........................ Coombs, W.J. (British owner, fl. 1946)
 ........................ Coons, Richard (American owner, fl. 1966)
 ........................ Cooper, J. Crossan, Jr. (American owner, fl. 1948)
 ........................ Cooper, M.L. (American owner, fl. 1945)
 ........................ Cooper, Norman (British owner, fl. 1946)
 ........................ Coppell, Helen Hoffman Gillingham (American owner, d.
 ........................ 1901, fl. 1892)
 ........................ Coquille, André (French owner, d. 1831)
 ........................ Cordier & Ekstrom, Ltd. (American gallery, active mid
 ........................ 20th century)
 ........................ Cords, Martin Hinrich (German owner, d. ca.1814)
 ........................ Corr (Belgian owner, fl. 1817-1821)
 ........................ Cory-Wright, Miss (British owner, fl. 1927)
 ........................ Cosmopolitan Magazine (American magazine, established
 ........................ 1886)
 ........................ Cosson, M., Madame (French owner, fl. 1909)
 ........................ Costa, Aug. da (American owner, fl. 1890-1891)
 ........................ Coster, Emily Pell (American owner, 1857-1933)
 ........................ Cotswold Gallery (British owner, fl. 1930)
 ........................ Cotton, William C. (American owner, fl. 1892)
 ........................ Cottrell, E. (American owner, fl. 1885)
 ........................ Couch, Sarah A. (American owner, d. 1888, fl. 1886)
 ........................ Coudert, C. P., Mrs. (British owner, fl. 1950)
 ........................ Courtauld, Samuel, Mrs. (British owner, fl. 1923)
 ........................ Courtial, Emile (Mexican owner, fl. 1954)
 ........................ Coventry, John (British owner, 1765-1829)
 ........................ Covington, Caroline W. (American owner, d. 1965, fl.
 ........................ 1945)
 ........................ Cowan, James (American owner, fl. 1944)
 ........................ Cowdin, Katherine Andrea Parker Berens (American owner,
 ........................ 1895-1978)
 ........................ Cowell, Helen E. (American owner, 1866-, fl. 1928)
 ........................ Cowell, P.E. (British owner, fl. 1946)
 ........................ Cowper, William (British owner, ca. 1753-1822)
 ........................ Cox, H.B. Trevor (British owner, fl. 1948)
 ........................ Cox, Hubert (British owner, fl. 1918)
 ........................ Cox, Richard Bethell (British owner, 1754-1832)
 ........................ Cragoe, H.M. (British owner, fl. 1952)
 ........................ Crane, Albert S. (American owner, fl. 1937)
 ........................ Crane, C.L., Miss (American owner, fl. 1889)
 ........................ Crane, Florence Higinbottom (American owner, fl. 1920)
 ........................ Crane, William D. (American owner, fl. 1956)
 ........................ Cranwell, Edward H. (American owner, fl. 1921)
 ........................ Crawford, J.S. (American owner, fl. 1917)
 ........................ Crawford, Mabel Nast (American owner, 1871-1965)
 ........................ Crawley, George (British owner, fl. 1919)
 ........................ Cremer, Thomas Theodoor (Dutch owner, 1743-1815)
 ........................ Cresswell, A. (British owner, fl. 1913-1916)
 ........................ Cripps, Edward S. (British owner, 1880-1946)
 ........................ Cripps, F,H. (British owner, fl. 1926)
 ........................ Croese Edz., Hendrik (Dutch owner, 1762-1838)
 ........................ Crombrugghe, François Antoine (Belgian owner, 1748-1802)
 ........................ Cromwell, William Nelson (American owner, fl. 1906)
 ........................ Crosby, George Leroy (American owner, 1842-1906)
 ........................ Crossett, L.A. (American owner, fl. 1905)
 ........................ Crossman, Jerome K. (American owner, fl. 1961)
 ........................ Crouse, Henry P. (American owner, fl. 1892)
 ........................ Crowe, Gordon (American owner, fl. 1968)
 ........................ Crowell, F.G. (American owner, fl. 1920)
 ........................ Crozer, George K. (American owner, d. 7830)
 ........................ Cudahy, Edward Aloysius Sr., Mrs. (American owner, fl.
 ........................ 1895)
 ........................ Cudney, Ralph (American owner, fl. 1913)
 ........................ Culp, Pierre-Robert (Belgian owner, 1750-1812)
 ........................ Cummings, Charles Henry (American owner, 1841-1926)
 ........................ Cunliffe, A.P. (British owner, fl. 1923)
 ........................ Cunningham, Frank S. (American owner, fl. 1929)
 ........................ Cunningham, Henry S. (American owner, fl. 1954)
 ........................ Cunningham, Jane Chester Knickerbacker (American owner,
 ........................ 1835-1917)
 ........................ Cunningham, R.A. (American owner, fl. 1889)
 ........................ Cunningham, T. (American owner, fl. 1906)
 ........................ Curry, Peter D. (Canadian owner, fl. 1963)
 ........................ Curtis, George M. (American owner, fl. 1963)
 ........................ Curtis, George N. (American owner, fl. 1878-1887)
 ........................ Curt Valentin Gallery (American owner, fl. -1951)
 ........................ Cutler, Beverly Waring (American owner, 1917-2004)
 ........................ Cutler, Evarts (American owner, 1832-457)
 ........................ Cutler, R.L. (American owner, fl. 1889)
 ........................ Cutter, E. Newton Jr., Mrs. (American owner, fl. 1955)
 ........................ Cutting, Helen McMahon (American owner, 1894-1961)
 ........................ Cutting, William L. (American owner, 1857-1919)
 ........................ Cuvelier, Jacques (Belgian owner, d. ca.1810)
 ........................ Cuyper, Pierre de (Belgian owner, d. ca.1808)
 ........................ D'Abernon, Edgar Vincent, Sir, 1st Viscount (British
 ........................ owner, 1857-1941)
 ........................ Dailey, F.L.B., Mrs. (American owner, fl. 1953)
 ........................ Dalbeau, L.F. (French, fl. 1748-1804)
 ........................ Dallas, George, Sir, 1st Bart. (British owner, 1758-1833)
 ........................ Dall, Egbertus Bernardus ten, Mr. (Dutch owner, 1752-1802)
 ........................ Dalley, Henry (American owner, fl. 1911)
 ........................ Damaryn, Philippe (Belgian owner, d. ca.1808)
 ........................ Dambmann, Charles F.W. (American owner, d. 1899/04/22)
 ........................ Damme, Jean-François van (Belgian owner, 1759-)
 ........................ Daniel, S.F., Miss (American owner, fl. 1879)
 ........................ Daniels, Joseph J., Mrs. (American, fl. 1949)
 ........................ Darden, F.V., Mrs. (American, fl. 1909)
 ........................ Darnley, Edward Bligh, 5th Earl of (British owner, 1795-1835)
 ........................ Darnley, Edward Henry Stuart Bligh, 7th Earl of (British
 ........................ owner, 1851-1900)
 ........................ Darnley, Esmé Ivo Bligh, 9th Earl of (British owner,
 ........................ 1886-)
 ........................ Darnley, Ivo Francis Walter Bligh, 8th Earl of (British
 ........................ owner, 1859-1927)
 ........................ Darnley, John Stuart Bligh, 6th Earl of (British owner,
 ........................ 1827-1896)
 ........................ Darr, George Washington (American owner, fl. 1906)
 ........................ Dartmouth, William Heneage Legge, 6th Earl of (British
 ........................ owner, 1851-1936)
 ........................ Dashwood, Lady (British owner, fl. 1930)
 ........................ Davidson, Stuart C. (American owner, fl. 1960)
 ........................ Davies, Charles T. (American owner, fl. 1931)
 ........................ Davis, A.J., Mrs. (American owner, fl. 1961)
 ........................ Davis, Arthur (American, fl. 1929)
 ........................ Davis, Charlotte Nichols (American, 1918-1973)
 ........................ Davis, Chase, Mrs. (American owner, fl. 1953)
 ........................ Davis, John Gage (Irish, died ca.1835)
 ........................ Davison, C.A. (American, fl. 1875)
 ........................ Davis, S.C. (American owner, fl. 1880-1882)
 ........................ Day, L.A., Mrs. (American, fl. 1910)
 ........................ Dearborn, S.S., Mrs. (American owner, fl. 1916)
 ........................ De Blanco, Francisco (Cuban owner, fl. 1956)
 ........................ De Blaquiere, John Blaquiere, 1st Baron (British owner,
 ........................ 1732-1812)
 ........................ De Coppet, H. (American owner, fl. 1882-1883)
 ........................ Deering Howe, W., Mrs. (American, fl. 1929)
 ........................ De Groot, Adelaide M. (American owner, fl. 1956)
 ........................ Dehuttebize, Anne-Marie (Belgian, 1742-1820)
 ........................ De la Chapelle, Madame (French, fl. 1937)
 ........................ Delatour, Louis-François (French owner, 1727-1807)
 ........................ de Lava, David (American, fl. 1965)
 ........................ Delebar, M. (French, fl. 1959)
 ........................ Delmege, James (American, fl. 1958)
 ........................ Delmonico, L. Crist (American owner, fl. 19th c.)
 ........................ Delrieux, Mr. & Mrs. (French owner, fl. 1964)
 ........................ Demotte, Inc. (French, fl. 1910s-1930s)
 ........................ Denbigh, Basil Feilding, 6th Earl of (British owner,
 ........................ 1719-1883)
 ........................ Denbigh, Basil Fielding, 2nd Earl of (British owner,
 ........................ ca.1608-1675)
 ........................ Denbigh, Rudolph Robert Basil Aloysius Augustine Feilding, 9th
 ........................ Earl of
(British owner, 1859-1939)
 ........................ Denbigh, Rudolph William Basil Feilding, 8th Earl of
 ........................ (British owner, 1823-1892)
 ........................ Denbigh, William Basil Percy Feilding, 7th Earl of (British
 ........................ owner, 1796-1865)
 ........................ Denbigh, William Rudolph Stephen Feilding, 10th Earl of
 ........................ (British aristocrat, born 1912)
 ........................ Denie, Jean (Belgian owner, 1755-ca.1818)
 ........................ Denna, W.J. (American owner, fl. 1923)
 ........................ dePuy, Charles (American, died 1916)
 ........................ Derare, Joseph (Belgian, 1760-1845)
 ........................ Derby, Edward Geoffrey Smith-Stanley, 14th Earl of (British
 ........................ owner, 1709-1869)
 ........................ Derby, Edward Henry Stanley, 15th Earl of (British owner,
 ........................ 1826-1893)
 ........................ Derby, Edward John Stanley, 18th Earl of (British owner,
 ........................ 1918-)
 ........................ Derby, Edward Smith-Stanley, 12th Earl of (British owner,
 ........................ 1752-1834)
 ........................ Derby, Frederick Arthur Stanley, 16th Earl of (British
 ........................ owner, 1841-1908)
 ........................ Derby, James Stanley, 7th Earl of (British owner, 1607-1651)
 ........................ de Reglos, Maria Josephine (Argentine, fl. 1944)
 ........................ Derudder, C.B. (French, died ca. 1805)
 ........................ Desbrosses, Eulalie, Mlle. (French owner, v.1766-1853)
 ........................ Désenap, Guillaume-Joseph (Belgian owner, d. ca.1806)
 ........................ Destouches, Charles-René-Dominique Sochet, dit Le Chevalier
 ........................ (French, 1727-1794)
 ........................ De Tabley, George Fleming Warren, 2nd Baron (British
 ........................ owner, 1811-1887)
 ........................ De Tabley, John Byrne Leicester Warren, 3rd Baron (British
 ........................ owner, 1835-1895)
 ........................ Deudon, André-Joseph (Belgian owner, 1738-1810)
 ........................ Deutsch, Richard (American, fl. 1956)
 ........................ Deutsch, W.R. (American owner, fl. 1882)
 ........................ Devatalis, I, Miss (American, fl. 1909)
 ........................ Devaux, Jacques Joseph (Belgian, 1764-1807)
 ........................ Devaux, Joseph (Belgian, 1767-1804)
 ........................ Devine, Christopher J. (American, 1905-1963)
 ........................ Devonshire, Andrew Robert Buxton Cavendish, 11th Duke of
 ........................ (British owner, 1920-)
 ........................ Devonshire, Edward William Spencer Cavendish, 10th Duke of
 ........................ (British owner, 1895-1950)
 ........................ Devonshire, Spencer Compton Cavendish, 8th Duke of (British
 ........................ owner, 1833-1908)
 ........................ Devonshire, Victor Christian William Cavendish, 9th Duke of
 ........................ (British owner, 1868-1938)
 ........................ Devonshire, William Cavendish, 1st Duke of (British owner,
 ........................ 1640-1707)
 ........................ Devonshire, William Cavendish, 4th Duke of (British owner,
 ........................ 1720-1764)
 ........................ Devonshire, William Cavendish, 5th Duke of (British owner,
 ........................ 1748-1811)
 ........................ Devonshire, William Cavendish, 7th Duke of (British owner,
 ........................ 1808-1891)
 ........................ Dewey, Catherine Kresge Murphy (American, fl. 1959)
 ........................ De Wild, C.F.L. (American owner, fl. 1914)
 ........................ Dhainaut, Monsieur (French, fl. 1917)
 ........................ Dick, Adolph M. (American owner, fl. 1929)
 ........................ Dicks, William Henry (American, 1894-1953)
 ........................ Dick, William Karl, Mrs. (American, 20th century)
 ........................ Dienberghe, Jean-Baptiste (Belgian owner, d. ca.1812)
 ........................ Dier, E.D. (American owner, fl. 1920)
 ........................ Dietrich & Co. (Belgian owner, fl. -1883)
 ........................ Dietz, Johann Friedrich Wilhelm, Dr. (German owner, 1735-1805)
 ........................ Digby, Almarus Edward Henry (British, 1889-1950)
 ........................ Dijl, Dirk van (North Netherlandish painter, 1742-1814)
 ........................ Dillon, Charles Dillon-Lee, 12th Viscount (British owner,
 ........................ 1745-1813)
 ........................ Dillon, Clarence (American owner, fl. 1931)
 ........................ Dillon, Thomas A. (American owner, fl. 1943)
 ........................ Dimock, George Edward (American, 1853-1919)
 ........................ Dimock, George E., Mrs. (American, fl. 1900)
 ........................ Dinsmore, Augusta Manners Snow (American, d. 1891, fl.
 ........................ 1909)
 ........................ Dinsmore, Marion (American, fl. 1909)
 ........................ Ditson, Catherine Delano (American, died 1899)
 ........................ Dixon, Theodore P. (American owner, fl. 1917)
 ........................ D., J.J. van (Belgian owner, d. ca.1817)
 ........................ Dobson, Joseph Frank (American owner, 1908-1972)
 ........................ Dodd, G., Miss (American, fl. 1895)
 ........................ Dodge, G.E., Mrs. (American, fl. 1892)
 ........................ Donaldson, George (British owner, fl. 1919)
 ........................ Donaue, Jessie P., Mrs. (American owner, fl. 1941)
 ........................ Donck, vander (Belgian owner, d. ca.1801)
 ........................ Doncoeur, Laurent-Eléonore (French, d. v.1832)
 ........................ Doniger, Marian F. (American, fl. 1965)
 ........................ Dorchester, George Damer, 2nd Earl of (British owner,
 ........................ 1746-1808)
 ........................ Dorrel, William (British, d. ca.1798)
 ........................ Dougherty, Edwin Vernon (American, 1860-1924)
 ........................ Dougherty, Marion (American owner, fl. 1953)
 ........................ Dougherty, William H. (American owner, fl. 1896)
 ........................ Douglas, Archibald James Edward Douglas, 1st Baron (British
 ........................ owner, 1748-1827)
 ........................ Douglas, Dwight, Mrs. (American owner, fl. 1954)
 ........................ Douglas, W.P. (American owner, fl. 1886)
 ........................ Dover, George James Welbore Agar Ellis, 1st Baron (British
 ........................ owner, 1797-1833)
 ........................ Doward, C.B.G. (American owner, fl. 1965-1970)
 ........................ Dowdeswell, William, Gen. (British owner, 1761-1828)
 ........................ Dow, Hernert H., Mrs. (American owner, fl. 1929)
 ........................ Dowling, Allan D. (American owner, fl. 1960)
 ........................ Downey, Sarah Read (American, 1876-1948)
 ........................ Downshire, Mary, Marchioness of (British owner, 1764-1836)
 ........................ Doyle, Charles William, Sir (British owner, 1770-1842)
 ........................ Drake, Louise Harrison Gwynn Turnure Winters (American,
 ........................ 1912-2004)
 ........................ Draper, Eben (American owner, fl. 1946)
 ........................ Drexel, Lucy Wharton (American, 1841-1912)
 ........................ Dreyhaupt, Johann Christoph von (German owner, 1699-1768)
 ........................ Driscoll, H.T., Miss (American owner, fl. 1909)
 ........................ Driscoll, William, Mrs. (American owner, fl. 1947)
 ........................ Drummond, William, Sir, Bart. (British owner, 1770?-1828)
 ........................ Dubinsky, Saul A. (American owner, fl. 1957)
 ........................ Dubois, François-Louis-Esprit (French owner, 1758-1828)
 ........................ Dubois, Jean (French owner, fl. 1768-1789)
 ........................ Du Cane, Peter (British owner, 1741-1823)
 ........................ Duché, Jacques-Joseph-Marie-Xavier (French owner, d.
 ........................ v.1802)
 ........................ Duchin, Maria Teresa Paske Smith (American, 1912-1980)
 ........................ Ducie, Thomas Reynolds-Moreton, 1st Earl of (British
 ........................ owner, 1776-1840)
 ........................ Dudley, Henry Bate, Rev. Sir, Bart. (British owner, 1745-1824)
 ........................ Dudley, John William Ward, 4th Earl of (British owner,
 ........................ 1781-1833)
 ........................ Dudley, William Humble Ward, 2nd Earl of (British owner,
 ........................ 1867-1932)
 ........................ Dudley, William Ward, 1st Earl of (British owner, 1817-1885)
 ........................ Dufferin and Ava, Frederick Temple Hamilton-Temple-Blackwood,
 ........................ 1st Marquess of
(British owner, 1826-1902)
 ........................ Duke, B.N. (American owner, fl. 1916)
 ........................ Dula, C.C. (American owner, fl. 1905)
 ........................ Dulles, harrison, Mrs. (American owner, fl. 1942)
 ........................ Dumergue, Charles M., Junior (British owner, fl. 1806-1837)
 ........................ Dundas, Lawrence, Sir, 1st Bart. (British owner, ca.1710-1781)
 ........................ Dundas, Thomas Dundas, 1st Baron (British owner, 1741-1820)
 ........................ Dunham, Sylvester C. (American owner, fl. 1913)
 ........................ Dunmore, Charles Adolphus Murray, 7th Earl of (British
 ........................ owner, 1841-1907)
 ........................ Dunmore, George Murray, 5th Earl of (British owner, 1762-1836)
 ........................ Dunn, Andrew (Irish owner, fl. 1807-1820)
 ........................ Dunne, F.P. (American owner, fl. 1919)
 ........................ Du Pont, Henry E.I. (American 1927-2002)
 ........................ Dupont, Louise-Jeanne, Mme. (French owner, d. v.1807)
 ........................ Dupont, Mr. (French owner, fl. 1963)
 ........................ Durbin, Frank H. Picture Company (American owner, d.
 ........................ 1931)
 ........................ Durel, Claude (American owner, 1859-1960)
 ........................ Durfey, Frank Ogden (American, 1877-1967)
 ........................ Durham, John George Lambton, 1st Earl of (British owner,
 ........................ 1792-1840)
 ........................ Duryea, E.W., Mrs. (American owner, fl. 1912)
 ........................ Duval, Claude-François Paillard, dit (French owner, d.
 ........................ v.1810)
 ........................ Duval, Jean (French owner, d. v.1803)
 ........................ Duveen, Albert (American owner, 1892-1965)
 ........................ Dyckman, I.M., Mrs. (American, fl. 1884)
 ........................ Dyckman, Mary A. (American, fl. 1875)
 ........................ Dyckman, S., Mrs. (American, fl. 1884)
 ........................ Earle, Jay C. (American owner, 1893-1967)
 ........................ Earle, Lady (British owner, ca.1754-1831)
 ........................ Earle, William (British owner, ca.1759-1839)
 ........................ Earle, William Pitman, Mrs. (American owner, fl. 1875)
 ........................ Eastman, Thomas C. (American owner, fl. 1954)
 ........................ Eccles, Dr. George W. (American owner, fl. 1927)
 ........................ Echagüe, Alfred (French owner, fl. 1908)
 ........................ Edmiston, Rodman W. (American owner, 1899-1944)
 ........................ Edon (French owner, d. v.1827)
 ........................ Edward A. Walz & Co. (American owner, 1877-1937)
 ........................ Edward Eberstadt and Sons (American owner, 1883-1958)
 ........................ Edwards, james A., Mrs. (American owner, fl. 1944)
 ........................ Edwards, J.A., Mrs. (American owner, fl. 1946)
 ........................ Edwards, Mary (British owner, d. ca.1746)
 ........................ Edwards, W.P.E. (British owner, fl. 1929)
 ........................ Edwin, Humphrey (British owner, 1673-1747)
 ........................ Eeghen, J.H. van (Dutch owner, fl. 1902)
 ........................ Eesbeeck, dit Vander Haegen, Dame d' (Belgian owner,
 ........................ d. 1818)
 ........................ Eger, J.C. (French owner, fl. 1963)
 ........................ Egmont, John Perceval, 4th Earl of (British owner, 1767-1835)
 ........................ Ehrich-Newhouse Galleries (American owner, fl. 1935)
 ........................ Ehrmann, Johann Christian, Dr. (German owner, 1749-1827)
 ........................ Eichel, August Friedrich (German owner, 1698-1768)
 ........................ Eidson, J.P., Dr. (American owner, fl. 1942)
 ........................ Einstein, D.L. (American owner, fl. 1885)
 ........................ Eisenberg, A. (American owner, fl. 1917)
 ........................ Eisendrath, William Nathan (American owner, ca.1903-,
 ........................ fl. 1936)
 ........................ Eisendrath, William Nathan Jr. (American owner, fl. 1956)
 ........................ Eisner, Mark (American owner, fl. 1933)
 ........................ Elfers, Herbert H. (American owner, fl. 1940)
 ........................ Elink, Anna, Mejuffrouw (Dutch owner, 1715-1802)
 ........................ Elkins, George W. (American owner, 1858-)
 ........................ Elkins, Stephen Benton (American owner, 1841-1911)
 ........................ Elkins, William Lukens (American owner, 1832-1903)
 ........................ Elkins, William McIntyre, Mr. & Mrs. (American owner,
 ........................ fl. 1944)
 ........................ Ellenborough, Cecil Henry Law, 6th Baron (British owner,
 ........................ 1849-1931)
 ........................ Ellenborough, Charles Edmund Towry-Law, 3rd Baron (British
 ........................ owner, 1820-1890)
 ........................ Ellenborough, Charles Towry Hamilton Towry-Law, 4th Baron
 ........................ (British owner, 1856-1902)
 ........................ Ellenborough, Edward Downes Law, 5th Baron (British owner,
 ........................ 1841-1915)
 ........................ Ellenborough, Edward Law, 1st Earl of (British owner,
 ........................ 1790-1871)
 ........................ Ellenborough, Henry Astell Law, 7th Baron (British owner,
 ........................ 1889-1945)
 ........................ Ellenborough, Richard Edward Cecil Law, 8th Baron (British
 ........................ owner, 1926-)
 ........................ Ellert, Mrs. (British owner, fl. 1948)
 ........................ Ellesmere, Francis Charles Granville Egerton, 3rd Earl of
 ........................ (British owner, 1847-1914)
 ........................ Ellesmere, George Granville Francis Egerton, 2nd Earl of
 ........................ (British owner, 1823-1862)
 ........................ Ellesmere, John Francis Granville Scrope Egerton, 4th Earl of
 ........................ (British owner, 1872-1944)
 ........................ Ellesmere, John Sutherland Egerton, 5th Earl of (British
 ........................ owner, 1915-)
 ........................ Elliott-Blake, H., Mrs. (British owner, fl. 1947)
 ........................ Ellis & Smith (British owner, fl. -1934)
 ........................ Elwick, John (British owner, fl. 1781-1816)
 ........................ Ely, Roland Taylor, Mrs. (American owner, fl. 1953)
 ........................ Emanuel, Albert (American owner, fl. 1926)
 ........................ Emanuel, Victor (British owner, fl. 1929)
 ........................ Emerson, Richard (American owner, fl. 1964)
 ........................ Emert, Frederica L. Frelinghuysen (American owner, 1909-)
 ........................ Emery, John J. (American owner, 1838-1908)
 ........................ Emery, Leila (American owner, fl. 1927)
 ........................ Emmerson, Thomas (British owner, d. 1855)
 ........................ Emmet, R.R.M., Mrs. (American owner, fl. 1929)
 ........................ Engelberts, R. (Dutch owner, d. ca.1810)
 ........................ Engelhard, Marie Antoinette Jeanne Reiss (American owner,
 ........................ 1917-2004)
 ........................ Engesmet, Adelbertus (Dutch owner, 1792-1872)
 ........................ England, E. Herbert, Mrs. (American owner, fl. 1957)
 ........................ Englefield, Henry Charles, Sir, 7th Bart. (British owner,
 ........................ 1752-1822)
 ........................ Epstein, Jehudo (Russian owner, fl. 1930)
 ........................ Erasmus, Kurt (American owner, fl. 1914)
 ........................ Erhart, Charles Huntington (American owner, 1896-1981)
 ........................ Erickson, A.W., Mrs. (American owner, fl. 1940)
 ........................ Ernst, Richard (American owner, fl. 1953)
 ........................ Esmond, E., Mrs. (American owner, fl. 1956)
 ........................ Evans, Joseph C. (American owner, fl. 1916)
 ........................ Evans, Louise (American owner, fl. 1879)
 ........................ Evans, W.T. (American owner, fl. 1912)
 ........................ Evans, W.T. (American owner, fl. 1915)
 ........................ Everett, Edgar L. (American owner, d. 1908)
 ........................ Everett, H.A., Mrs. (American owner, fl. 1929)
 ........................ Eversteyn, A., Dr. (Swiss owner, fl. 1926)
 ........................ Ewing, William Francis Cochran, Mrs. (American owner,
 ........................ fl. 1930)
 ........................ Eynard, Jacques (Swiss owner, 1772-1844)
 ........................ Eyre, Edith (American owner, fl. 1948)
 ........................ Eyre, Francis (British owner, d. ca.1798)
 ........................ Fabian, L. (American owner, fl. 1953)
 ........................ Fanshawe, Mrs. (British owner, fl. 1944)
 ........................ Farish, Libbie Randon Rice (American owner, 1888-1978)
 ........................ Farish, Martha Grier (American owner, d. 1907, fl. 1882)
 ........................ Farish, S.P., Mrs. (American owner, fl. 1956)
 ........................ Farlin, Amanda F. (American owner, fl. 1903)
 ........................ Fassett, Jennie Louise Crocker (American owner, 1860-1939)
 ........................ Fauquier, Thomas (British owner, ca.1745-1825)
 ........................ Faust, Edward A. (American owner, fl. 1916)
 ........................ Faye, James J. (American owner, 1845-1902)
 ........................ Fayen, H. (American owner, fl. 1915)
 ........................ Fearon Galleries (British owner, 1876-1935)
 ........................ Feigenspan-Stengel, Marie Louise (American owner, 1864-1940)
 ........................ Feilding, G., Sir (British owner, fl. 1922)
 ........................ Feiring, A. (American owner, fl. 1951)
 ........................ Félix Gerard Fils (French owner, fl. 1898)
 ........................ Fellner, Michael (German owner, 1725-1798)
 ........................ Fenn, A.O., Mrs. (American owner, fl. 1904)
 ........................ Fennelly, William F. (American owner, fl. 1969)
 ........................ Fenning, John (American owner, fl. 1909)
 ........................ Ferber, Benjamin (American owner, fl. 1936)
 ........................ Fernand, Charles Jacques (Belgian owner, 1753-1827)
 ........................ Feuts, Louis-Charles (Belgian owner, d. ca.1806)
 ........................ F.G. Conzen (German owner, fl. -1876)
 ........................ Fidelity Trust Co. (American owner, fl. 1956)
 ........................ Field, Evelyn Marshall (American owner, fl. 1930)
 ........................ Fifteen Million Dollar Art Auction (American owner, fl.
 ........................ 1969)
 ........................ Fincke, Edith Gilbert Clark (American owner, 1880-1966)
 ........................ Finncane, Thomas W. (American owner, fl. 1906)
 ........................ Firmenich, Albert E. (American owner, fl. 1954)
 ........................ Firmenich, Robert E. (Swiss owner, fl. 1955)
 ........................ Firnhaber von Eberstein, Johann Friedrich (German owner,
 ........................ 1708-1784)
 ........................ Fischer, Christine (American owner, fl. 1939)
 ........................ Fisher, C.L. (British owner, fl. 1912)
 ........................ Fisher, E.A. (American owner, fl. 1920)
 ........................ Fisher, Walter H., Mrs. (American owner, fl. 1928)
 ........................ Fitch, Elsie (American owner, fl. 1953)
 ........................ Fitzgerald, Dr. David (Irish owner, d. 1823, fl. 1805-1818)
 ........................ Fitzgerald, James (British owner, d. ca.1791)
 ........................ Fitzgerald, Mrs. (British owner, fl. 1926)
 ........................ Fitzhugh, Marion (American owner, fl. 1960)
 ........................ Fitzhugh, William, Mrs. (American owner, fl. 1939)
 ........................ F., Jean-Adrien (Dutch owner, d. ca.1811)
 ........................ F. Keppel & Co. (American owner, fl. 1915)
 ........................ Fleischmann, E.A. Fine Art Gallery (German owner, 1806-,
 ........................ fl. 19th c.)
 ........................ Fleischmann, Jeanne Kerr (American owner, fl. 1927)
 ........................ Fleishhacker, Herbert (American owner, fl. 1929)
 ........................ Fleming, Brooke (American owner, fl. 1957)
 ........................ Flershem, Alice Jamieson (American owner, 1891-1977)
 ........................ Flesh, Leonard M. (American owner, fl. 1909)
 ........................ Fletcher, Andrew (American owner, d. 1905, fl. 1895)
 ........................ Fletcher, F.I. (American owner, fl. 1919)
 ........................ Fleukes, Augustine (American owner, fl. 1898)
 ........................ Flower, George, Mrs. (American owner, fl. 1906)
 ........................ Fondaras, Anastassios (American owner, fl. 1971)
 ........................ Fookes, Robert (British owner, fl. 1947)
 ........................ Foot, J.S., Mrs. (American owner, fl. 1916)
 ........................ Forbes, Waldo E., Mrs. (American owner, fl. 1927)
 ........................ Ford, Anne McDonnell (American owner, 1920-1996)
 ........................ Ford, Henry II (American owner, fl. 1957)
 ........................ Ford, Josephine Clay (American owner, 1923-2005)
 ........................ Foreman, Luke, Mrs. (British owner, d. ca.1835)
 ........................ Forsyth, G.W., Mrs. (American owner, fl. 1887)
 ........................ Fosburgh, James (American owner, fl. 1954)
 ........................ Foster, Aaron, Rev. (British owner, d. ca.1787)
 ........................ Foster, Marvin & Co. (American owner, fl. 1938)
 ........................ Foster, Richard (American owner, fl. 1946)
 ........................ Foster's (British owner, fl. 1938)
 ........................ Fouanard, A.M. (French owner, fl. 1893)
 ........................ Fowler, John (American owner, fl. 1905)
 ........................ Fowler, Norman R. (American owner, fl. 1960)
 ........................ Fowler, Thyrza Benson Flagg (American owner, fl. 1949)
 ........................ Fowles, C.F. (American owner, fl. 1905)
 ........................ Fox, Seymour (American owner, fl. 1956)
 ........................ Foy, Byron C. (American owner, fl. 1941)
 ........................ Foy, Byron C., Mrs. (American owner, fl. 1941)
 ........................ Fraad, Daniel (American owner, fl. 1962)
 ........................ Francis, William H. Jr., Mrs. (American owner, fl. 1959)
 ........................ Francois, Jacques S., Mrs. (American owner, fl. 1957)
 ........................ Francolet, François (Belgian owner, 1722-1807)
 ........................ Frank, Herbert (American owner, fl. 1957)
 ........................ Frank, Herbert, Mrs. (American owner, fl. 1953)
 ........................ Frank K.M. Rehn Galleries (American owner, 1858-1969)
 ........................ Franklin, Philip, Mrs. (American owner, fl. 1954)
 ........................ Frank Perls Gallery (American owner, 1937-1977)
 ........................ Franks, John Henry (British owner, d. ca.1840)
 ........................ Frantz, Charles H. (American owner, fl. 1944)
 ........................ Fraser, John A. (Canadian owner, fl. 1925)
 ........................ Frederick A. Stern Inc. (American owner, fl. 1963)
 ........................ Freeman (British owner, fl. 1790s)
 ........................ Freeman, Col. (British owner, fl. 1682)
 ........................ Freeman, Eleanor Washington Perine (American owner, 1888-1964)
 ........................ Freeman, Harriet E. (American owner, fl. 1917)
 ........................ Freeman's (American owner, fl. -1805)
 ........................ Freiberg, Thomas A. (American owner, fl. 1958)
 ........................ Frelinghuysen, Anne S. (American owner, fl. 1945)
 ........................ Frelinghuysen, P.H.B., Mrs. (American owner, 1884-1963)
 ........................ French, Catherine, Mrs. (British owner, d. ca.1790)
 ........................ French, Hugh, Dr. (British owner, fl. 1793)
 ........................ Frey, Jacob (American owner, fl. 1927)
 ........................ Fricke, Johann Heinrich (German owner, d. 1795)
 ........................ Friederici, Dr. (German owner, d. 1778)
 ........................ Friedlander, Alfred Joseph, Jr., Mr. & Mrs. (American
 ........................ owner, fl. 1962)
 ........................ Friedman, Roy J, Mr. and Mrs. (American owner, 1892-1991)
 ........................ Friends of the U.S. Navy (American owner, fl. 1940)
 ........................ Frost, Charles L. (American owner, d. after 1881)
 ........................ Fryer, Jonathan (British owner, ca.1733-1819)
 ........................ F. Schmittjer & Son (American owner, fl. 1934)
 ........................ Fukushima and Co. Inc. (Japanese owner, fl. 1928)
 ........................ Fukushima, Yoko (Japanese owner, fl. 1962)
 ........................ Fulens, van (Dutch owner, fl. 1788)
 ........................ Fullwood, Thomas (British owner, fl. 1791)
 ........................ G. (Belgian owner, d. ca.1804)
 ........................ Gabell, Henry, Rev. (British owner, ca.1736-1802)
 ........................ Gadesman, Frau (German owner, fl. 1953)
 ........................ Gaff, James Wilson, Mrs. (American owner, fl. 1883)
 ........................ Gagarin, Andrew Serge (American owner, 1919-2015)
 ........................ Gage, Baron W. (American owner, fl. 1914)
 ........................ Gailliard, Melchior Jean (Belgian owner, 1753-1817)
 ........................ Gainsborough (British owner, fl. 1790s)
 ........................ Gainsborough, Thomas, Mrs. (British owner, 1726-1798)
 ........................ Gal, Edward C. (American owner, fl. 1907)
 ........................ Galerie les Tourettes (German owner, 1896-1973)
 ........................ Galerie Maeght (French owner, 1936-, fl. 1950)
 ........................ Galerie Marcel Guiot (French owner, fl. 1936)
 ........................ Galerie Max Kaganovitch (French owner, 1892-1978)
 ........................ Galerie Moos (Swiss owner, 1912-1984)
 ........................ Galerie Paffrath (German owner, fl. -1867)
 ........................ Galerie Paul Petrides (French owner, 1901-1993)
 ........................ Galerie Pierre (French owner, 1897-1964)
 ........................ Galerie Renou et Colle (French owner, fl. 1935-1948)
 ........................ Galerie Renou et Poyet (French owner, fl. -1948)
 ........................ Galerie Rousso (French owner, fl. 1953)
 ........................ Galerie Serett (French owner, fl. 1971)
 ........................ Galerie Stiebel (French owner, fl. 1952)
 ........................ Galerie Vömel (German owner, fl. 1968)
 ........................ Galerie Wilhelm Grosshennig (German owner, fl. 1968)
 ........................ Gale, Samuel (British owner, 1682-1754)
 ........................ Gallagher, Edward Joseph, Jr. (American owner, 1892-1978)
 ........................ Gallatin, Goelet (American owner, 1877-1962)
 ........................ Gallatin, R. Horace (American owner, 1871-1948)
 ........................ Galleria La Bussola (Italian owner, fl. 1960)
 ........................ Galleria l'Obelisco (Italian owner, fl. 1965)
 ........................ Gallery Moos Ltd. (Canadian owner, fl. 1967)
 ........................ Gallery of Modern Art (American owner, fl. 1945)
 ........................ Gallice, H. (French owner, fl. 1921)
 ........................ Galliers-Pratt, G.K., Esq. (British owner, fl. 1948)
 ........................ Gallin, J.A. (American owner, fl. 1963)
 ........................ Gallo, Ernest (American owner, 1909-2007)
 ........................ Galloway, George Stewart, 8th Earl of (British owner,
 ........................ 1768-1834)
 ........................ Gallowhur, George (American owner, fl. 1943)
 ........................ Gallun, Albert F. (American owner, 1865-1938)
 ........................ Galway, Robert Monckton-Arundell, 4th Viscount (British
 ........................ owner, 1758-1810)
 ........................ Gand, J. de (Belgian owner, d. ca.1802)
 ........................ Gang, Lawrence B. (American owner, 1909-1996)
 ........................ Garber, Benjamin Franklin (American owner, 1927-2001)
 ........................ Garbisch, Bernice Chrysler (American owner, fl. 1958)
 ........................ Garbisch, Edgar William (American owner, 1899-1979)
 ........................ Gardiner, Catherine Larison Marshall (American owner,
 ........................ 1858-1935)
 ........................ Gardiner, George Schuyler (American owner, 1854-1921)
 ........................ Gardner, Alan Hyde Gardner, Viscount (British owner,
 ........................ 1771-1815)
 ........................ Gardner, george Peabody (American owner, fl. 1929)
 ........................ Gardner, Hope Norman (American owner, 1894-1978)
 ........................ Gardner, Samuel (American owner, fl. 1934)
 ........................ Gardner, Suzanne Anderson (American owner, fl. 1951)
 ........................ Garland, Charles T. (British owner, d. 1921)
 ........................ Garland, James Albert (American owner, d. 208, fl. 1886)
 ........................ Garland, John A. (American owner, fl. 1881)
 ........................ Garrick, David, Mrs. (British owner, ca.1724-1822)
 ........................ Garrison, Cornelius Kingsland (American owner, 1809-1885)
 ........................ Garrison, William R. (American owner, 1834-1883)
 ........................ Garvagh, George Canning, 1st Baron (British owner, 1778-1840)
 ........................ Garvan, Francis P. (American owner, fl. 1937)
 ........................ Gary, Elbert Henry (American owner, 1846-1927)
 ........................ Gascoyne, Isaac (British owner, ca.1763-1841)
 ........................ Gates, Elizabeth H. (American owner, d. 1899/03/10, fl.
 ........................ 1879-1897)
 ........................ Gates, George B., Mrs. (American owner, fl. 1889)
 ........................ Gates, John Warne (American owner, 1855-1911)
 ........................ Gates, Mrs. George B. (American owner, 1815-, fl. 1880-1889)
 ........................ Gatterdam, Pascal M. (American owner, 1879-1966)
 ........................ Gaugain, Peter (British owner, 1762-1813)
 ........................ Gaulocher, Archibald, Dr. (American owner, 1903-1972)
 ........................ Gautier, Solomon (British owner, d. 1725)
 ........................ Gavaron, Theodore (British owner, 1775?-1840)
 ........................ Gayer, Robert, Sir (British owner, d. d.1702)
 ........................ Gay, George A. (American owner, 1848-1944)
 ........................ Gaylord, William M. (American owner, fl. 1887)
 ........................ Geddes, Lydia Lawrence Ahles (American owner, fl. 1968)
 ........................ Geelhand, Henri Joseph (Belgian owner, 1760-1819)
 ........................ Geer, Louise (American owner, fl. 1952)
 ........................ Geesey, Titus C. (American owner, fl. 1963)
 ........................ Gehring, Frederick William (American owner, 1859-1925)
 ........................ Gellatly, John (American owner, 1852-1931)
 ........................ Geller, Maurice P. (American owner, ca.1899-, fl. 1959)
 ........................ Gellert, Lawrence (American owner, fl. 1966)
 ........................ Geminiani, Francesco Saverio (Italian owner, 1687-1762)
 ........................ George Chapellier Gallery (American owner, 1916-, fl.
 ........................ 1953)
 ........................ George, Charles Auguste (French owner, fl. 1818-1845)
 ........................ George, C.K. (American owner, fl. 1925)
 ........................ George, Rupert, Sir (British owner, fl. 1801-1817)
 ........................ George W. Carmer (American owner, fl. -1878)
 ........................ Gérard Frères (French owner, fl. 1920s-)
 ........................ Gerard, John (British owner, d. 1794)
 ........................ Gernon (Irish owner, fl. 1818-ca.1838)
 ........................ Gerrish, Frank Scott (American owner, fl. 1900)
 ........................ Gerrity, Thomas F. (American owner, fl. 1917)
 ........................ Gerry, Angelica Livingston (American owner, 1871-1960)
 ........................ Gerry, Elbridge T. (American owner, 1837/12/25-9911)
 ........................ Gerry, Robert Livingston (American owner, 1887-1957)
 ........................ Gerry, Robert, Mrs. (American owner, fl. 1960)
 ........................ Gershinowitz, Harold (American owner, fl. 1951; 1956)
 ........................ Gersh, Philip (American owner, 1902-2004)
 ........................ Gerstin, Marvin Joel (American owner, d. 2010, fl. 1965)
 ........................ Gerstle, Eleanor Dolgoff (American owner, 1891-1957)
 ........................ Gerstle, Ralph J. (American owner, fl. 1954)
 ........................ Gevigney, Jean-Baptiste-Guillaume de (French owner, 1729-1802)
 ........................ Geyß, Carl (German owner, 1697-1768)
 ........................ Gheen, Marion Hickman (American owner, fl. 1929)
 ........................ Gheleyns, Adrien (Belgian owner, d. ca.1808)
 ........................ Gibbes Museum of Art. (American owner, fl. 1858-present)
 ........................ Gibb, Howard (American owner, 1855-1905)
 ........................ Gibbons, John (British owner, 1777-1851)
 ........................ Gibbs, Edward N. (American owner, 1841-1900)
 ........................ Gibson, Henry C. (American owner, 1817-1901)
 ........................ Gibson, James McM. (American owner, fl. 1960)
 ........................ Gibson, R., Miss (American owner, fl. 1886)
 ........................ Gifford, Stanley Pelham (American owner, fl. 1906)
 ........................ Gilbert, C.J. (American owner, fl. 1962)
 ........................ Gilbert, E.M., Mrs. (American owner, fl. 1876)
 ........................ Gilbert, Frederick (American owner, fl. -1879)
 ........................ Gilbert, John (British owner, d. 1812)
 ........................ Gilfillan, William (American owner, 1835-1904)
 ........................ Gilles, Joseph (French owner, fl. 1905)
 ........................ Gillet, Joseph (French owner, 1843-1923)
 ........................ Gilliet, Jean Joseph (Belgian owner, 1774-)
 ........................ Gillissen, Pieter (Dutch owner, d. ca.1801)
 ........................ Gill, James Dwyer (American owner, 1850-1937)
 ........................ Gill, John (American owner, d. 1900)
 ........................ Gillow, George (British owner, 1766-1822)
 ........................ Gill, Robert Lee (American owner, 1911-1998)
 ........................ Gilmore, Allan (British owner, 1765?-1841)
 ........................ Gimbel, Louis Jr. (American owner, fl. 1929)
 ........................ Gimblet, Ph. (Belgian owner, d. ca.1801)
 ........................ Gimblet, Pierre (Belgian owner, 1738-1801)
 ........................ Gimpel Fils (British owner, fl. 1955)
 ........................ Gimpel, René Albert (French owner, 1881-1945)
 ........................ Ginsberg, henry, Mrs. (American owner, fl. 1947)
 ........................ Gipps, George (British owner, fl. 1792-1793)
 ........................ Girard, Louis-Bonaventure (French owner, d. 1808)
 ........................ Giroux, Alphonse (French owner, d. 1848)
 ........................ Girtin, Thomas (British owner, 1775-1802)
 ........................ Gise, Johann Heinrich von (French owner, d. ca.1742)
 ........................ Glackmeyer, Auguste (Canadian owner, fl. 1899)
 ........................ Glackmeyer, Charles (Canadian owner, 1820-, fl. 1899)
 ........................ Gladstone, John, Sir, 1st Bart. (British owner, 1764-1851)
 ........................ Glaser, Lulu (American owner, fl. 1905)
 ........................ Glazier and Company (American owner, fl. 1875)
 ........................ Glazier, Isaac (American owner, d. 2368)
 ........................ Gleason, P. (American owner, fl. 1898/10/31)
 ........................ Glencairn, Isabella, Countess of (British owner, d. 1824)
 ........................ Glenconner, Christopher Grey Tennant, 2nd Baron (British
 ........................ owner, 1899-1983)
 ........................ Glenconner, Edward Priaulx Tennant, 1st Baron (British
 ........................ owner, 1859-1920)
 ........................ Glendinning, Robert, Jr. (American owner, 1838-1893)
 ........................ Glenn, Elizabeth (American owner, fl. 1940)
 ........................ Glode, Richard, Sir (British owner, d. 1804)
 ........................ Gloucester, Henry, Prince, Duke of (British owner, 1900-1974)
 ........................ Gloucester, William Henry, Prince, 1st Duke of (British
 ........................ owner, 1743-1805)
 ........................ Glover, Charles Carroll (American owner, 1846-1936)
 ........................ Glover, Edmund (British owner, fl. 1738-1746)
 ........................ Goddard, William (American owner, 1825-1907)
 ........................ Godefroy, Auguste-Gabriel (French owner, 1730-1813)
 ........................ Godfrey, C.H. (American owner, fl. 1879)
 ........................ Godfurneau, Jean-Baptiste (Belgian owner, 1755-1826)
 ........................ Goding, James (British owner, d. 1856)
 ........................ Godolphin, Francis Godolphin, 2nd Earl of (British owner,
 ........................ 1678-1766)
 ........................ Goelet, Ogden (American owner, fl. 1881)
 ........................ Goelet, Robert (American owner, 1841-1899)
 ........................ Goelet, Sarah (American owner, fl. 1885)
 ........................ Goetz, William (American owner, 1903-1969)
 ........................ Goff, Darius Lee (American owner, 1840/03/20-1926)
 ........................ Goff, Thomas, Rev. (Irish owner, d. 1844)
 ........................ Gogh, Cornelis Marinus van (Dutch owner, 1826-1908)
 ........................ Gogh, Hendrik Vincent van (Belgian owner, 1814-1877)
 ........................ Goldberg, Abram, Mrs. (American owner, fl. 1963)
 ........................ Goldet, Hubert (French owner, 1945-2000)
 ........................ Goldman, Henry (American owner, fl. 1916)
 ........................ Goldman, Julian (American owner, fl. 1927)
 ........................ Goldschmidt, Henry P. (German owner, 1843-1923)
 ........................ Goldsmith, Charles Gerard (American owner, fl. 1958)
 ........................ Goldsmith, E. (British owner, fl. 1924)
 ........................ Goldstein, Elias (American owner, 1883-1962)
 ........................ Goldstein, Nathan S. (American owner, 1898-1961)
 ........................ Goldstone, Abner (American owner, fl. 1962)
 ........................ Gomme, James (British owner, fl. 1790-1823)
 ........................ Göntgen, Georg Joseph (German owner, 1776-1799)
 ........................ Gonzalez, Victor (Mexican owner, fl. 1963)
 ........................ Good, Alan P. (British owner, fl. 1945)
 ........................ Good, Daniel (American owner, fl. 1916)
 ........................ Goodell, R.R. (American owner, fl. 1899)
 ........................ Goodhue, Charles L. (American owner, d. 1838, fl. 1912)
 ........................ Goodison, Benjamin (British owner, ca.1735-, fl. 1793)
 ........................ Goodrich, Esther Florence Whinery (American owner, 1896-1973)
 ........................ Goodridge, F., Mrs. (American owner, fl. 1895)
 ........................ Goodspeed, Harriet Howe (American owner, 1854-1932)
 ........................ Goodyear, Anson Conger (American owner, 1877-1964)
 ........................ Goodyear, Charles Waterhouse II (American owner, 1883-1967)
 ........................ Goppert, Ernest John, Mr. and Mrs. (American owner, 1893-1987)
 ........................ Gordon, Caroline Duff, Lady (British owner, d. 1875)
 ........................ Gordon, Donald (American owner, fl. 1954)
 ........................ Gordon, Frances, Lady (British owner, d. 1841)
 ........................ Gordon, Jerome A. (American owner, fl. 1968)
 ........................ Gordon, Ruth Morrison (American owner, d. 1973, fl. 1957)
 ........................ Gordon, William, Rev. (British owner, ca.1754-1830)
 ........................ Goshorn, Alfred Traber (American owner, 1833-781)
 ........................ Gosiger, Clarence H. (American owner, 1887-, fl. 1943)
 ........................ Gosman, Joseph (American owner, fl. 1962)
 ........................ Gostling, George (British owner, ca.1744-1820)
 ........................ Gott, Henry Thomas, Sir (British owner, ca.1730-1809)
 ........................ Gotthold, Frederick (American owner, 1848-1928)
 ........................ Gotzian, Conrad (German owner, 1835-1887)
 ........................ Goudie, Paul (British owner, fl. 1927)
 ........................ Goulandris, Alexander M. (Greek owner, 1929-, fl. 1957)
 ........................ Goulandris, Constantine P. (American owner, 1916-, fl.
 ........................ 1957)
 ........................ Goulandris, Constantine P., Mrs. (American owner, fl.
 ........................ 1957)
 ........................ Goulandris, Leonidas (Greek owner, fl. 1957)
 ........................ Goulandris, Nicholas P. (Greek owner, fl. 1958)
 ........................ Goulandris, Vassilis P. (Greek owner, 1913-1994)
 ........................ Gould, Edwin I (American owner, 1866-1933)
 ........................ Gould, Frank Jay (American philanthropist, 1877-1956)
 ........................ Gould, George, II (American owner, 1896-, fl. 1946)
 ........................ Gould, George Jay I (American owner, 1864/02/06-8537)
 ........................ Gould, Jason (American owner, 1836/05/27-1892/12/02)
 ........................ Gould, Sarah Shrady (American owner, fl. 1901)
 ........................ Gower, William, Mrs. (American owner, fl. 1930)
 ........................ Grabhorn, Edwin (American owner, 1879-1968)
 ........................ Grace Borgenicht Art Gallery (American owner, fl. 1971)
 ........................ Grace Church (American owner, fl. 1960)
 ........................ Grace, Countess of Clanbrassil (British countess, 1743-1813)
 ........................ Grace, Eugene Gifford (American owner, 1876-1960)
 ........................ Grace, William Russell, Junior (American owner, 1878-1943)
 ........................ Grady, James H. (American owner, fl. 1950; 1954;)
 ........................ Grafton, Augustus Henry FitzRoy, 3rd Duke of (British
 ........................ owner, 1735-1811)
 ........................ Grafton, Elizabeth, Duchess of (British owner, 1745-1822)
 ........................ Graham Gallery (American owner, fl. -1857)
 ........................ Graham, James N. (British owner, fl. 1920)
 ........................ Graham, Joseph (British owner, fl. 1767-1829)
 ........................ Graham, Malcolm (American owner, 1832-1899)
 ........................ Graham, Richard (British owner, d. 1741, fl. 1682)
 ........................ Graham, W.G., Mrs. (American owner, fl. 1928)
 ........................ Grambs, Johann Georg, Dr. (German owner, 1756-1817)
 ........................ Grammont, Georges (French owner, fl. 1954)
 ........................ Grand Central Art Galleries (American owner, fl. 1923-1994)
 ........................ Grandison, George Villiers, 4th Viscount (British owner,
 ........................ ca.1617-1699)
 ........................ Grand Rapids Art Gallery (American owner, fl. 1948)
 ........................ Grantham, Henry de Nassau d'Auverquerque, 1st Earl of
 ........................ (British owner, 1673-1754)
 ........................ Grant, Will C., Mrs. (American owner, fl. 1942)
 ........................ Granville, Granville Leveson-Gower, 1st Earl (British
 ........................ owner, 1773-1846)
 ........................ Granz, Norman (American owner, 1918-2001)
 ........................ Grathorn, Edwin (American owner, fl. -1955)
 ........................ Gratwick, William H. (American owner, fl. 1893)
 ........................ Grave, Hyachinte de (Belgian owner, d. ca.1802)
 ........................ Graves, Henry, Sr. (American owner, 1838-1906)
 ........................ Graves, Jay P. (American owner, 1859-1948)
 ........................ Graves, John Crosbie (Irish owner, 1776-1835)
 ........................ Graves, Robert (American owner, 1820-1886)
 ........................ Gray, Bowman, Mrs. (American owner, fl. 1953)
 ........................ Gray, Edward (British owner, d. 1838?)
 ........................ Gray, Ellen (American owner, fl. 1903)
 ........................ Gray, E., Miss (American owner, fl. 1888)
 ........................ Gray, Harold S. (American owner, 1918-2008)
 ........................ Gray, J.C. (American owner, fl. 1892)
 ........................ Gray, John A. Clinton (American owner, fl. 1874)
 ........................ Green, Amos, Mrs. (British owner, d. ca.1822)
 ........................ Greene, C.P. (American owner, fl. 1886)
 ........................ Greene, C.R. (American owner, fl. 1880)
 ........................ Greene, Francis Bunker (American owner, 1844-1911)
 ........................ Green, Elsie J. King (American owner, fl. 1958)
 ........................ Greene, M.T. (American owner, 1846-)
 ........................ Greenfield, Albert, Mrs. (American owner, fl. 1957)
 ........................ Green, James (British owner, fl. 1944)
 ........................ Greenleaf, R.C. (American owner, fl. 1918)
 ........................ Green, Mildred Browning (American owner, fl. 1955)
 ........................ Greenough, Jean Lytel (American owner, fl. 1968)
 ........................ Green, Peter (British owner, fl. 1929)
 ........................ Greenshields, Edward Black (Canadian owner, 1850-1917)
 ........................ Greenspon, William Stuart (American owner, fl. 1968)
 ........................ Greenway, Isabella Selmes (American owner, 1886-1953)
 ........................ Greenwich, Caroline Campbell, Baroness of (British owner,
 ........................ 1717-1794)
 ........................ Greenwood, Samuel (Belgian owner, 1747-1812)
 ........................ Gregory, Charles E. (American owner, fl. 1878)
 ........................ Gregory, George F. (American owner, 1838-1895)
 ........................ Greif, Wilfrid (German owner, 1883-1937)
 ........................ Gretton, John Frederic Gretton, 2nd Baron (British owner,
 ........................ 1902-1982)
 ........................ Greville (British owner, fl. 18th c.-19th c.)
 ........................ Greville, Robert Fulke, Hon. (British owner, 1751-1824)
 ........................ Grey-Egerton, Philip-de-Malpas, Sir, 10th Bart. (British
 ........................ owner, 1806-1881)
 ........................ Grey-Egerton, Philip Henry Brian, Sir, 12th Bart. (British
 ........................ owner, 1864-1937)
 ........................ Grey-Egerton, Philip le Belward, Sir, 11th Bart. (British
 ........................ owner, 1833-1891)
 ........................ Grier, Samuel C. (American owner, d. 1904, fl. 1903)
 ........................ Griffin, Hester Hyde (American owner, 1901-1989)
 ........................ Griffin, J. Hollis (American owner, 1904-, fl. 1953)
 ........................ Griffin, John D., Jr. (American owner, fl. 1883/12/06)
 ........................ Griffis, Stanton (American owner, 1887-1974)
 ........................ Griggs, E.G. (American owner, fl. 1921)
 ........................ Grinnell, Frederick (American owner, 1836-1905)
 ........................ Griscom, Clement Acton (American owner, 1841-1912)
 ........................ Griscom, Clement Acton, Mrs. (American owner, fl. 1896)
 ........................ Griswold, B.F., Miss (American owner, fl. 1883)
 ........................ Griswold, Charles C., Mrs. (American owner, fl. 1933)
 ........................ Gritten, Henry (British owner, fl. 1829-1830s+)
 ........................ Grob, Annette Kreisler (American owner, fl. 1955)
 ........................ Groef, Walter H. (American owner, fl. 1895)
 ........................ Groen, N.A. (American owner, fl. 1916)
 ........................ Groom, Mrs. (British owner, fl. 1946)
 ........................ Grootven, Franciscus Léopoldus van (Belgian owner, 1766-after
 ........................ 1841)
 ........................ Gross, Jacob (American owner, 1840-1918)
 ........................ Gross, Leo, Mrs. (American owner, fl. 1961)
 ........................ Gross, Mr. (German owner, fl. 1960)
 ........................ Gross & van Gigch (American owner, fl. -1894)
 ........................ Grosvenor, Richard Erle Drax (British owner, ca.1761-1819)
 ........................ Grosvenor, Richard Grosvenor, 1st Earl (British owner,
 ........................ 1731-1802)
 ........................ Grosvenor, Thomas, Field-Marshal (British owner, 1764-1851)
 ........................ Gruneweld, Arthur E. (American owner, fl. 1953)
 ........................ Gruyter, Willem, Senior (Dutch owner, ca.1763-1831)
 ........................ Gubbay, Hannah Ezra (British owner, 1886-1968)
 ........................ Guernsey, Everett B. (American owner, fl. 1906)
 ........................ Guerry, George P. (American owner, fl. 1954)
 ........................ Guggenheimer, Solomon C. (American owner, fl. 1907)
 ........................ Guggenheim, Murry (American owner, 1858-1939)
 ........................ Guild, Curtis (American owner, 1827-4089)
 ........................ Guild, Frederick A. (American owner, fl. 1882-1887)
 ........................ Guillaume, Juliette Lacaze (French owner, 1898-1977)
 ........................ Guise, Berkeley William, Sir, 2nd Bart. (British owner,
 ........................ 1775-1834)
 ........................ Guise, John, Gen. (British owner, 1682/83-1765)
 ........................ Gund Realty Company (American owner, fl. 1930)
 ........................ Gunsaulus, Frank Wakely (American owner, 1856-1921)
 ........................ Gunsaulus, Joseph (American owner, 1825-)
 ........................ Gunzburg, Lucie de, Baroness (American owner, 1888-1945)
 ........................ Gurney, William Brodie (British owner, 1777-1855)
 ........................ Gussman, Herbert (American owner, 1912-2005)
 ........................ Guthrie, A., Mrs. (American owner, fl. 1916)
 ........................ Guthrie, Charles S. (American owner, fl. 1902)
 ........................ Guthrie, J.V. (American owner, 1840-1906)
 ........................ Gutterman, Morris, Dr. (American owner, 1921-2007)
 ........................ Guyot, Claude-Etienne (French owner, fl. 1801-1821)
 ........................ Guyot, J.B. (French owner, d. 1808)
 ........................ Guyot, Laurent-Patrice (French owner, 1756-1808)
 ........................ Gwydir, Peter Burrell, 1st Baron (British owner, 1754-1820)
 ........................ Haag, Tethart Philipp Christian (Dutch owner, 1737-1812)
 ........................ Haas, Casper de (Dutch owner, ca.1721-1802)
 ........................ Haas, Elise Stern (American, 1893-1990)
 ........................ Haas Nicolaaszoon, Hugo de (Dutch owner, 1738-1808)
 ........................ Hadley, Morris, Mrs. (American owner, fl. 1954)
 ........................ Haeckel, Heinrich Jakob, Baron von (German owner, 1682-1760)
 ........................ Haelewyck, Louis van (Belgian owner, d. ca.1802)
 ........................ Haft, M.W. (American owner, fl. 1953)
 ........................ Hagen, Arthur, Mrs. (American, fl. 1928)
 ........................ Hagen, Johann Georg Friedrich von (German owner, 1723-1783)
 ........................ Hagen, Virginia (British owner, fl. 1928)
 ........................ Hagerman, J.P. (American owner, fl. 1874)
 ........................ Haggin, Margaret Voorhies (American, 1869-1965)
 ........................ Hailsham, Quintin McGarel Hogg, 2nd Viscount (British
 ........................ owner, 1907-)
 ........................ Haimann, Theo (American owner, fl. 1956)
 ........................ Hall, Abbie L. Austin (American, fl. 1882)
 ........................ Hall-Dare, Robert Westley (British owner, d. 1836)
 ........................ Halle, Salmon Portland Chase (American businessman and
 ........................ philanthropist, 1866-1949)
 ........................ Halle, Stanley J. (American owner, fl. 1927)
 ........................ Halley, Archibald McClure (American owner, fl. 1922)
 ........................ Hall, George L. (American owner, fl. 1920)
 ........................ Hall, Jodocus Clemens van (Dutch owner, d. ca.1813/14)
 ........................ Hall, Peter (British owner, 1803-1849)
 ........................ Hall, W.R. (American owner, fl. 1879)
 ........................ Halsey, George A. (American owner, fl. 1889)
 ........................ Hamill, Alfred Ernest (American banker, philanthropist,
 ........................ and collector, 1884-1953)
 ........................ Hamill, Clarice W. (American, 1884-1973)
 ........................ Hamilton, Archibald Hamilton, 9th Duke of (British owner,
 ........................ 1740-1819)
 ........................ Hamilton, F.H. (British owner, fl. 1935)
 ........................ Hamilton, Hugh (Irish owner, 1734?-1806)
 ........................ Hamilton, James George Hamilton, 7th Duke of (British
 ........................ owner, 1755-1769)
 ........................ Hamilton, James Hamilton, 1st Duke of (British owner,
 ........................ 1606-1648/49)
 ........................ Hamilton, James Hamilton, 4th Duke of (British owner,
 ........................ 1658-1712)
 ........................ Hamilton, James Hamilton, 5th Duke of (British owner,
 ........................ 1702/03-1742/43)
 ........................ Hamilton, James Hamilton, 6th Duke of (British owner,
 ........................ 1724-1758)
 ........................ Hamilton, Leila (American owner, fl. 1916)
 ........................ Hamilton, Mrs. (British owner, fl. 1929)
 ........................ Hamilton, W.A. (American owner, fl. 1918)
 ........................ Hamilton, William Alexander Anthony Archibald Hamilton, 11th
 ........................ Duke of
(British owner, 1811-1863)
 ........................ Hamilton, William Alexander Louis Stephen Douglas-Hamilton, 12th
 ........................ Duke of
(British owner, 1845-1895)
 ........................ Hamilton, William Hamilton, 2nd Earl of (British owner,
 ........................ 1616-1651)
 ........................ Hamlen, G.D., Mrs. (American, fl. 1913)
 ........................ Hamlin, William, Mrs. (American, fl. 1889)
 ........................ Hammer, Victor (American owner, fl. 1962)
 ........................ Hammet, John (British owner, d. 1811)
 ........................ Hammill, C.W. (American owner, fl. 1911)
 ........................ Hammond, John Henry, I (American, died 1949)
 ........................ Hammond, Natalie Harris (American, 1859-1931)
 ........................ Hampden, John Trevor, 3rd Viscount (British owner, 1748/49-1824)
 ........................ Hampden, Robert Trevor Hampden, 1st Viscount (British
 ........................ owner, 1706-1783)
 ........................ Handley, Robert (American owner, fl. 1917)
 ........................ Handy, Parker Douglas, Mrs. (American, fl. 1874)
 ........................ Hane de Steenhuyse, Jean-Baptiste, comte d' (Belgian
 ........................ owner, 1757-1826)
 ........................ Hanes, Ralph Philip, Mrs. (American, 20th century)
 ........................ Hanmer, Thomas, Sir, 2nd Bart. (British owner, 1747-1828)
 ........................ Hanna, Galleries (American repository, 1885-1962)
 ........................ Hanna, Samuel Fred (American owner, 1861-1932)
 ........................ Hanna, Stuart, Mrs. (American owner, fl. 1918)
 ........................ Hanrahan, Mary Tyler Moulton (American owner, fl. 1935)
 ........................ Hanson, B.M.W. (American owner, fl. 1918)
 ........................ Hanson, Willis Tracy Jr. (American historian, 20th century)
 ........................ Harcourt, George Simon Harcourt, 2nd Earl of (British
 ........................ owner, 1736-1809)
 ........................ Harcourt, Simon Harcourt, 1st Earl of (British owner,
 ........................ 1714-1777)
 ........................ Harcourt, William Edward Harcourt, 2nd Viscount (British
 ........................ owner, 1908-)
 ........................ Hardie, Robert G., Jr. (American owner, fl. 1882)
 ........................ Hardinge, Richard, Sir, 1st Bart. (British owner, 1756-1826)
 ........................ Harding, John Thomas (American, 1866-1946)
 ........................ Harding, W.F. (American owner, fl. 1879)
 ........................ Hardman, Thomas (British owner, 1778-1838)
 ........................ Hardwicke, Philip Yorke, 1st Earl of (British owner,
 ........................ 1690-1761)
 ........................ Hardwicke, Philip Yorke, 3rd Earl of (British owner,
 ........................ 1757-1834)
 ........................ Harewood, George Henry Hubert Lascelles, 7th Earl of
 ........................ (British owner, 1923-)
 ........................ Harewood, Henry George Charles Lascelles, 6th Earl of
 ........................ (British owner, 1882-1947)
 ........................ Harlan, John M., Mrs. (American owner, fl. 1962)
 ........................ Harlow, R.A. (American owner, fl. 1907)
 ........................ Harman, Jeremiah (British owner, d. 1844)
 ........................ Harnesere, William D. (American owner, fl. 1971)
 ........................ Harpending, A.R. (American owner, fl. 1958)
 ........................ Harper, Henry (American owner, fl. 1877)
 ........................ Harriman, Mary Williamson Averell (American, 1848-1909)
 ........................ Harrington, Charles Stanhope, 3rd Earl of (British owner,
 ........................ 1753-1829)
 ........................ Harris, Austin (British owner, fl. 1946)
 ........................ Harris, H.B. (American owner, fl. 1946)
 ........................ Harris, J. Campbell (American owner, d. 5936)
 ........................ Harrison, Edward (American owner, fl. 1875-1880)
 ........................ Harrison, Graeme (British owner, fl. 1914)
 ........................ Harris, Victor (American owner, fl. 1911)
 ........................ Harrowby, Dudley Ryder, 1st Earl of (British owner, 1762-1847)
 ........................ Hart, Charles Henry (American owner, fl. 1916)
 ........................ Hart, Ivan B. (American owner, fl. 1961)
 ........................ Hart, Leo (American owner, fl. 1950)
 ........................ Hartley, Elizabeth, Mrs. (British owner, 1751-1824)
 ........................ Hartman, Mrs. (British owner, fl. 1948)
 ........................ Hartmann, Anton (German owner, d. ca.1799)
 ........................ Hartopp, Charles, Sir (British aristocrat, 20th century)
 ........................ Hartopp, J. Burns (British owner, fl. 1918)
 ........................ Harvey, Robert John, Sir (British owner, 1785-1860)
 ........................ Haseltine, Madeleine Keith (American, fl. 1962)
 ........................ Hausman, Chauncey B. (American owner, 1875-1966)
 ........................ Hauw, Bernard d' (Belgian owner, d. ca.1804)
 ........................ Havelock, William (British owner, 1757-1837)
 ........................ Havemeyer, C.W. (American, born 1847)
 ........................ Haver, Leonard (American owner, fl. 1952)
 ........................ Havre, Jean-Michel-Antoine-Joseph-Louis, baron van (Belgian
 ........................ owner, 1764-1844)
 ........................ Hawkesworth, M., Miss (American owner, fl. 1921)
 ........................ Hawkins, General (American owner, fl. 1879)
 ........................ Hawley, Frederick S. (American owner, fl. 1916)
 ........................ Hawley, Henry James, Sir, 4th Bart. (British owner, 1815-1898)
 ........................ Hay, C.L. (American owner, fl. 1917)
 ........................ Hayes, Benjamin (British, d. ca.1798)
 ........................ Hayes, Edmund (American owner, fl. 1905)
 ........................ Hayes, Helen (American owner, fl. 1945)
 ........................ Hayley, William (British owner, 1745-1820)
 ........................ Hayward, T.J. (American owner, fl. 1906)
 ........................ Hazard, Marie Madeleine, Mme. (French owner, d. 1820)
 ........................ Hazard, Rowland II, Mrs. (American, fl. 1875)
 ........................ Haze Bomme, Leendert Huibrecht de, Mr. (Dutch owner,
 ........................ 1762-1837)
 ........................ H. Blairman & Sons Ltd. (British furniture dealers, founded
 ........................ 1884)
 ........................ Headfort, Thomas Taylour, 1st Marquess of (British owner,
 ........................ 1757-1829)
 ........................ Healey, C. (British owner, fl. 1949)
 ........................ Heaphy, Archibald Charles (American owner, 1866-1937)
 ........................ Heathfield, Francis Augustus Eliott, 2nd Baron (British
 ........................ owner, 1750-1813)
 ........................ Heath, George Craufurd (British owner, d. 1860)
 ........................ Hébrard, Nelly (French, 1904-1985)
 ........................ Hecke, Philippe François Xavier van den (Belgian owner,
 ........................ 1760-)
 ........................ Heckscher, John G. (American owner, fl. 1905)
 ........................ Heekeren van Brandsenburg, Frans Jan, baron van (Dutch
 ........................ owner, 1784-1846)
 ........................ Heems, Charles François (Belgian owner, 1768-1812)
 ........................ Heemskerk, David, Mejuffrouw (Dutch owner, 1723-1809)
 ........................ Heeney, Margaret (Canadian, 1909-1987)
 ........................ Heerkens, Gerard Nicolaas (Dutch owner, 1726-1801)
 ........................ Heidelbach, Julie Picard (American, fl. 1886)
 ........................ Heidelbach, Max (American, fl. 1874)
 ........................ Heigho, George W. (American owner, fl. 1929)
 ........................ Heinz, Drue Maher (American, fl. 1958)
 ........................ Heinze, Ruth Noyes (American, fl. 1906)
 ........................ Hellas, Robert M. (American owner, fl. 1947)
 ........................ Hellstern, Charles, Mrs. (British, fl. 1945)
 ........................ Helm Boddaert, Cornelis J. van den, Mr. (Dutch owner,
 ........................ d. ca.1807)
 ........................ Helsdingen, Jacob van (Dutch owner, 1736-1812)
 ........................ Hemphill, H.W., Jr. (American owner, fl. 1958)
 ........................ Hende, Jean-Frédéric-Laurent van (Belgian owner, d. ca.1820)
 ........................ Henderson, Charles C. (American owner, fl. 1960)
 ........................ Henderson, Emily Hollingsworth (American, fl. 1877)
 ........................ Henderson, Hunt, Mrs. (American owner, fl. 1914)
 ........................ Henderson, John, Sir, 5th Bart. (British owner, 1762-1817)
 ........................ Henderson, Willington S., Mrs. (American owner, fl. 1964)
 ........................ Hendrie, marian (American owner, fl. 1962)
 ........................ Hengst, Pieter den (Dutch owner, d. ca.1819)
 ........................ Heniot, Enrique L. (American owner, fl. 1921)
 ........................ Hennessy, Michel (Belgian owner, d. ca.1808)
 ........................ Henry, H.C. (American owner, fl. 1915)
 ........................ Henry, John L. (American owner, d. 1923, fl. 1874)
 ........................ Henry, Mehitable L. Maynard (American, 1830-1899)
 ........................ Henschel, Ruth Kerr (American, fl. 1945)
 ........................ Herbe, Pierre d' (Belgian owner, d. ca.1804)
 ........................ Herbert, Sidney (British owner, fl. 1929)
 ........................ Herdies, Jean (Belgian owner, d. ca.1809)
 ........................ Hereford, Edward Devereux, 11th Viscount (British owner,
 ........................ ca.1710-1760)
 ........................ Hereford, Edward Devereux, 8th Viscount (British owner,
 ........................ ca.1675-1700)
 ........................ Hereford, Leicester Devereux, 6th Viscount (British owner,
 ........................ 1617-1676)
 ........................ Hereford, Leicester Devereux, 7th Viscount (British owner,
 ........................ 1673/74-1682/83)
 ........................ Hereford, Price Devereux, 10th Viscount (British owner,
 ........................ 1694-1748)
 ........................ Hereford, Price Devereux, 9th Viscount (British owner,
 ........................ 1664-1740)
 ........................ Hergodts, Joseph (Belgian owner, d. ca.1804)
 ........................ Héris, Henri Joseph (Belgian owner, 1790-after 1876)
 ........................ Herkomer, John (American owner, fl. 1881)
 ........................ Hermanos, Maxime L. (American owner, fl. 1962)
 ........................ Herman Realty Co. (American owner, fl. 1954)
 ........................ Herrenschwand, P.J. (Swiss owner, 1728-1812)
 ........................ Herries, Robert, Sir (British owner, 1730-1815)
 ........................ Herring, C.L. (American owner, fl. 1915)
 ........................ Herschap, F. (Belgian owner, d. ca.1801)
 ........................ Herst, K.E., Mrs. (American owner, fl. 1887)
 ........................ Hertford, Francis Charles Seymour-Conway, 3rd Marquess of
 ........................ (British owner, 1777-1842)
 ........................ Hertford, Francis Ingram Seymour-Conway, 2nd Marquess of
 ........................ (British owner, 1743-1822)
 ........................ Hertford, Francis Seymour-Conway, 1st Marquess of (British
 ........................ owner, 1718-1794)
 ........................ Hese, Jan van (Belgian owner, 1737-1802)
 ........................ Hesketh, Thomas Dalrymple, 3rd Bart. (Owner, 1777-1842)
 ........................ Hess, Johann Georg (German owner, 1756-1816)
 ........................ Hester, Christian A., Mrs. (American owner, fl. 1960)
 ........................ Heusel, Johann Daniel (German owner, 1715-1799)
 ........................ Hewer, Hewer Edgeley (British owner, d. ca.1726)
 ........................ Hewitt, Robert (British owner, fl. 1682)
 ........................ Heyman, Emmanuel-Liévin (Belgian, 1749-1817)
 ........................ Heyman, Hermannus Johannes (Dutch owner, d. ca.1807)
 ........................ Heytesbury, William A'Court, 1st Baron (British owner,
 ........................ 1779-1860)
 ........................ Heytesbury, William Henry Ashe A'Court-Holmes, 2nd Baron
 ........................ (British owner, 1809-1891)
 ........................ Hildyard, Robert Darcy, Sir, 4th Bart. (British owner,
 ........................ 1743-1814)
 ........................ Hill, A., Rev. (Irish owner, d. 1814)
 ........................ Hillary, William, Sir, 1st Bart. (British owner)
 ........................ Hilles, Susan Morse (American, 1905-2002)
 ........................ Hill, George (Irish owner, fl. 1813-1824)
 ........................ Hillingdon, Arthur Robert Mills, 3rd Baron (British owner,
 ........................ 1891-1952)
 ........................ Hill, James N. (American owner, fl. 1919)
 ........................ Hill, Misses (American owner, fl. 1927)
 ........................ Hill, Philip, Mrs. (British, 20th century)
 ........................ Hill & Range Songs (American owner, fl. 1956)
 ........................ Hilson, John S. (American owner, fl. 1953)
 ........................ Hines, Mary Elizabeth Borden (American, fl. 1958)
 ........................ Hinkle, Anthony H. (American businessman and banker,
 ........................ born 1815)
 ........................ Hinton, Henry (British owner, ca.1750-1816)
 ........................ Hippisley, John Coxe, Sir, 1st Bart. (British owner,
 ........................ ca.1748-1825)
 ........................ Hirschl & Adler Galleries (American, fl. -1952)
 ........................ Hirsch, Morris J. (American lawyer, 19th-20th centuries)
 ........................ Hirsch, Paul (British owner, fl. 1947)
 ........................ Hirth, Heinrich (German owner, 1727-1796)
 ........................ Hisette, Henry (Belgian owner, 1756-1807)
 ........................ Hispanic Society of America (American society, founded
 ........................ 1904)
 ........................ Hitchcock, S.M., Miss (American, fl. 1870s)
 ........................ Hitchcock, Thomas Jr., Mrs. (American owner, fl. 1941)
 ........................ Hitt, Sally Reynolds (American owner, 1843-1949)
 ........................ H.J. Heinz Co. (American corporation, contemporary)
 ........................ H.J. Spiller Gallery (British frame dealers, 20th century)
 ........................ H.L. Horton & Co (American brokerage firm, 19th century)
 ........................ Hoagland, John A. (American businessman, 1872-1942)
 ........................ Hoagland, Joseph Christoffel (American businessman, 1841-1899)
 ........................ Hoare, Henry Ainslie, Sir, 5th Bart. (British owner,
 ........................ 1824-1903)
 ........................ Hoare, Henry Hugh, Sir, 3rd Bart. (British owner, 1762-1841)
 ........................ Hoare, Hugh Richard, Sir, 4th Bart. (British owner, 1787-1857)
 ........................ Hoare, Richard Colt, Sir, 2nd Bart. (British owner, 1758-1838)
 ........................ Hobart, Andrew William (American businessman, 19th century)
 ........................ Hodges, Robert (American owner, fl. 1870s)
 ........................ Hoestenberghe, Joseph-François van (Belgian owner, d.
 ........................ ca.1817)
 ........................ Hoffman, Charles (American owner, fl. 1968)
 ........................ Hoffman, Clare J. (American owner, fl. 1947)
 ........................ Hoffman, W., Mrs. (American owner, fl. 1947)
 ........................ Hoffmire, J., Miss (American owner, fl. 1963)
 ........................ Hogg, Ima (American owner, fl. 1954)
 ........................ Hogguer, Anna Maria, Mevrouw (Dutch owner, 1767-1812)
 ........................ Hohenzollern, Ferdinand Leopold Anton, Graf von (German
 ........................ owner, 1692-1750)
 ........................ Hohenzollern, Franz Heinrich Christoph Anton, Graf von
 ........................ (German owner, 1699-1767)
 ........................ Holahan, Elizabeth (American owner, fl. 1952)
 ........................ Holland, F. Ray, Mrs. (American owner, fl. 1936)
 ........................ Holland, Henry Fox, 1st Baron (British owner, 1705-1774)
 ........................ Hollingsworth, W.S. (American owner, fl. 1889)
 ........................ Hollis, Thomas Brand (British owner, 1719?-1804)
 ........................ Hollond, Edward (British owner, d. 1829)
 ........................ Holmes, Christian R. (American owner, fl. 1961)
 ........................ Holmes, Foster (American owner, fl. 1927)
 ........................ Holmes, Myron (American owner, fl. 1915)
 ........................ Holt, David (British owner, 1766-1846)
 ........................ Holt, Robert S. (American owner, fl. 1945)
 ........................ Home, Alexander Ramey-Home, 10th Earl of (British owner,
 ........................ 1769-1841)
 ........................ Home, Charles Alexander Douglas-Home, 12th Earl of (British
 ........................ owner, 1834-1918)
 ........................ Hommel, Karl Ferdinand (German owner, 1722-1781)
 ........................ Hone, William (British owner, 1780-1842)
 ........................ Honnête, Jean François (French owner, 1735-1793)
 ........................ Honoré III, prince de Monaco (French owner, 1720-1795)
 ........................ Hooft, A. t' (Dutch owner, d. ca.1804)
 ........................ Hooker, R.W., Mrs. (American owner, fl. 1961)
 ........................ Hoola van Nooten, Dirk, Mr. (Dutch owner, 1747-1808)
 ........................ Hooper, John (British, died ca.1792)
 ........................ Hooper, Newlen, Mrs. (American owner, fl. 1916)
 ........................ Hoop, Hendrik van der (Dutch owner, 1725-1800)
 ........................ Hoorn van Vlooswyck, Pierre Nicolas, baron van (Dutch
 ........................ owner, 1742-1809)
 ........................ Hopkins, Francis, Sir, 1st Bart. (Irish owner, 1756-1814)
 ........................ Hopkins, W. (British owner, fl. ca.1790-1820)
 ........................ Hoppin, Washington A., Jr. (American, born 1860)
 ........................ Hopwood, W.J., Jr. (Canadian owner, fl. 1958)
 ........................ Horner, Leonard (British owner, 1785-1864)
 ........................ Horowitz, Saul (American owner, fl. 1963)
 ........................ Horst, George D. (American owner, fl. 1914)
 ........................ Horton, Bertram J., Mrs. (American, fl. 1900)
 ........................ Hosmer, Elwood B. (Canadian owner, fl. 1929; 1951;)
 ........................ Hotham, Henrietta Gertrude, Miss (British owner, 1753-1816)
 ........................ Houghton, Hollister Douglas (American, fl. 1967)
 ........................ Houghton, H.R. (American owner, fl. 1875)
 ........................ Houghton, Richard Monckton Milnes, 1st Baron (British
 ........................ owner, 1809-1885)
 ........................ Houlditch, Richard (British owner, d. 1759)
 ........................ Houldsworth, Henry (British owner, 1774-1853)
 ........................ Houlton, John, Lt. Col. (British owner, 1771-1839)
 ........................ Housman, Charles H. (American owner, 1841-18)
 ........................ Houzé de Grandchamp, Gaspard-Théodore-Joseph (Belgian
 ........................ owner, died 1809)
 ........................ Howard, Henry (English landowner and antiquary, 1757-1842)
 ........................ Howard, H., Major (British owner, fl. 1929)
 ........................ Hoyle, A.L. (British, fl. 1943)
 ........................ Hoyt, M., Miss (American owner, fl. 1890)
 ........................ Huddesford, George, Rev. (British owner, 1749-1809)
 ........................ Hudson, Cecil Blaffer, Mrs. (American owner, fl. 1963)
 ........................ Hudson, Harold Webster (American owner, 1917-1990)
 ........................ Hudson, Josephine Roma Lutz (American, 1916-2013)
 ........................ Huffman, Oscar B. (American owner, fl. 1962)
 ........................ Huggins, John (British owner, d. ca.1745)
 ........................ Hughes, Arthur B. (American owner, fl. 1922)
 ........................ Hughes, Edward Hughes Ball (British owner, d. 1863)
 ........................ Hughes, Harrison (British owner, fl. 1929)
 ........................ Hull, Blanche W. (American owner, fl. 1906)
 ........................ Hulse, Edward, Sir, 3rd Bart. (British owner, 1744-1816)
 ........................ Hulse, Wilfred C. (American owner, fl. 1952)
 ........................ Hulster, Pierre-Auguste (Belgian owner, d. ca.1817)
 ........................ Humes, Elsa Eugenia Portner (American spouse, 1891-1954)
 ........................ Hunin, Joseph (Belgian owner, 1770-1851)
 ........................ Hunter, Alexander Gibson (British owner, d. ca.1814)
 ........................ Hunter, Caroline (American owner, fl. 1960)
 ........................ Hunter, Claudius Stephen, Sir, 1st Bart. (British owner,
 ........................ 1775-1851)
 ........................ Huntingfield, Joshua Vanneck, Sir, 1st Baron (British
 ........................ owner, 1745-1816)
 ........................ Hunt, John (British owner, 1775-1848)
 ........................ Hunt, Joseph H. (American owner, fl. 1916)
 ........................ Hüpfel, J. Christian G. (American owner, fl. 1894)
 ........................ Hurd, Thomas, Capt. (British owner, 1757?-1823)
 ........................ Hutchins, Henry Clinton, Mrs. (American spouse, 20th
 ........................ century)
 ........................ Hutchinson, George S. (American owner, fl. 1877)
 ........................ Hutchinson, William J., Mrs. (American, fl. 1881)
 ........................ Huttner, R.L. (American, fl. 1929)
 ........................ Huxley, C. (British owner, fl. 1945)
 ........................ Huybrecht, Petrus Franciscus (Belgian owner, d. 1801)
 ........................ Huyghens, Hendrik (Dutch owner, 1755-1838)
 ........................ Huyttens, François Bernard (Belgian owner, 1740-1819)
 ........................ Hyman, Sigmund M. (American owner, fl. 1962)
 ........................ Iasigi, Oscar, Mrs. (American spouse, 20th century)
 ........................ Ignard (French owner, d. ca.1816)
 ........................ Imbert des Mottelettes, Henri Albert (Belgian owner,
 ........................ 1764-1837)
 ........................ Immerzeel, Johannes, Junior (Dutch owner, 1776-1841)
 ........................ Impey, Elijah, Sir, Bart. (British owner, 1732-1809)
 ........................ Imstenraedt, Franz von (German owner, 1632-1694)
 ........................ Inches, George Brimmer (American, 1856-1919)
 ........................ Ingalls, Jane Taft (American, 1874-1962)
 ........................ Inglefield, John Nicholson (British owner, 1748-1828)
 ........................ Innes, James Archibald, Colonel (British owner, 1875-1948)
 ........................ Innes-Ker, Alastair Robert, Lord (British aristocrat,
 ........................ 1880-1936)
 ........................ Innes, William, Sir, 8th Bart. (British owner, d. 1817)
 ........................ Intercontinental Packers (Canadian owner, fl. 1958)
 ........................ Iperen, Matthias Ignatius van (Dutch owner, 1769-1822)
 ........................ Iraola, R.L. Pereyra (British owner, fl. 1950)
 ........................ Irvin, John N., Jr. (American owner, fl. 1962)
 ........................ Isaacson, Daniel (American owner, fl. 1963)
 ........................ Isham, Lois Kellogg (American spouse, 19th century)
 ........................ Israel, Myron J. (Canadian owner, fl. 1957)
 ........................ Ittleson, Henry Jr. (American, fl. 1967)
 ........................ Ittleson, Henry Jr., Mrs. (American owner, fl. 1958)
 ........................ IUsupov, Nicolai, prince (Russian owner, 1750-1831)
 ........................ Iveagh, Edward Cecil Guiness, 1st Earl of (Irish owner,
 ........................ 1847-1927)
 ........................ Jackson, C.A. (British owner, fl. 1947)
 ........................ Jackson, Charles A. (British owner, fl. 1946)
 ........................ Jackson, D.J. (American, fl. 1888)
 ........................ Jacob, Ben B. (American owner, 1887-1956)
 ........................ Jacob, William (British owner, ca.1762-1851)
 ........................ Jacques Dubourg Galerie (French, 1897-1981)
 ........................ Jacquinot, Nicolas (French owner, d. 1829)
 ........................ Jaluzot, commissaire-priseur (Philippe Romain Valerien)
 ........................ (French owner, fl. 1801-1818)
 ........................ James Connell & Sons (British owner, fl. 1918)
 ........................ James, D. Willia, Mrs. (American owner, fl. 1915)
 ........................ James, Frank E. (American owner, fl. 1907)
 ........................ James Goodman Gallery (American, 1958-, fl. 1968)
 ........................ James Vigeveno Galleries (American gallery, 20th century)
 ........................ Jamin, François (Belgian owner, d. ca.1810)
 ........................ Jamison, Martha (American spouse, 1826-1904)
 ........................ Janney, J. Spencer, Mrs. (American owner, fl. 1947)
 ........................ Jannsen, Stephanie (Belgian owner, fl. 1968)
 ........................ Janssen, Charles E. (British owner, fl. 1944)
 ........................ Janssens, Mme. (Belgian owner, d. ca.1808)
 ........................ Japy, Louis Aimé, Madame (French owner, fl. 1917)
 ........................ Jasten, W.E. (American owner, fl. 1962)
 ........................ J.E. Caldwell & Co. (American, 19th century)
 ........................ Jefferson, H.W., Mrs. (British owner, fl. 1914)
 ........................ Jeffrey, Henry (British owner, ca.1767-1819)
 ........................ Jekyll, Joseph, Sir (British owner, 1663-1738)
 ........................ Jelke, J.F., Mrs. (American owner, fl. 1920)
 ........................ J.E. McClees Galleries (American owner, fl. 1928, 1944)
 ........................ Jennings, Henry Constantine (British owner, 1731-1819)
 ........................ Jennings, Richard M. (American owner, fl. 1906)
 ........................ Jeremiah, T.F., Mrs. (American spouse, 19th century)
 ........................ Jewett, Frank (American, fl. 1959)
 ........................ Jewett, Patty Kyle Stuart (American spouse, fl. 1907)
 ........................ J. Mason Read & Co. (American owner, fl. 1957)
 ........................ Jodrell, Edward Repps, Sir, 3rd Bart. (British owner,
 ........................ 1825-1882)
 ........................ John Barnes Foundation (American owner, fl. 1953)
 ........................ John C. Yorston & Co. (American, fl. 1890s-)
 ........................ John F. Fleming Rare Book Co. (American, 1910-1987)
 ........................ John Howell-Books (American, 1912-, fl. 1954)
 ........................ John Nicholson Gallery (American, 1901-1962)
 ........................ Johnson, Donald E. (American owner, fl. 1964)
 ........................ Johnson, Henry W. (American owner, fl. 1877)
 ........................ Johnson, James William (American owner, 1896-1981)
 ........................ Johnson, John (British owner, d. 1813)
 ........................ Johnson, Joseph (British owner, d. ca.1820)
 ........................ Johnson, J.W. (American owner, fl. 1905)
 ........................ Johnson, Rankin (American owner, fl. 1917)
 ........................ Johnson, Stanley (British owner, fl. 1927)
 ........................ Johnson, Waldo (American owner, fl. 1947)
 ........................ Johnston, Anne, Mrs. (Irish owner, d. ca.1845)
 ........................ Johnston, Henry Mortimer (American photographer and collector,
 ........................ 1831-1920)
 ........................ Johnston, Robert G. (American owner, 1844-1907)
 ........................ Jonas, Robert P. (American owner, fl. 1958)
 ........................ Jone, B.H. (American owner, fl. 1917)
 ........................ Jones, Cranston (American owner, fl. 1957)
 ........................ Jones, C.W. (American owner, fl. 1881)
 ........................ Jones, Frances H. (American owner, fl. 1954)
 ........................ Jones, Mary McMasters (American spouse, 1829-1911)
 ........................ Jones, Walter (British owner, fl. 1919)
 ........................ Joos, Maximilianus (Belgian owner, 1736-1816)
 ........................ Jordan (British owner, fl. 1805-1825)
 ........................ Jordan, Thomas (American owner, fl. 1947)
 ........................ Josefowitz, Samuel (American owner, fl. 1962)
 ........................ Joseph Clemens, Kurfürst von Köln (German owner, 1671-1723)
 ........................ Joseph Katz Co. (American company, fl. 1944)
 ........................ Joseph Sartor Galleries (American owner, fl. 1940)
 ........................ Josten, Eileen (American owner, fl. 1953)
 ........................ Joungnickel, Ross (American owner, fl. 1955)
 ........................ Jourdan, Antoine-Gabriel-Aimé (French owner, v.1740-1804)
 ........................ Jourdan, Maj. (British owner, ca.1752-1830)
 ........................ Joy, Charles H. (American owner, fl. 1883)
 ........................ Joy, John F. (American owner, fl. 1880)
 ........................ Jucker, Max (Swiss owner, fl. 1949)
 ........................ Judah, Anna Pierce (American spouse, 1828-1895)
 ........................ Julien (French owner, fl. 18th c.)
 ........................ Junot, Jean Andoche, duc d'Abrantès (French general,
 ........................ 1771-1813)
 ........................ Juvelis, Steven (American, fl. 1968)
 ........................ Kaas zu Reventlau, Wilhelm Friedrich Wolfgang, Freiherr von
 ........................ (German owner, d. 1768)
 ........................ Kaftal, Ludwick M. (American owner, fl. 1946)
 ........................ Kammerman, Bernice (American owner, d. 1960)
 ........................ Kann, Alphonse (French owner, 1870-1948)
 ........................ Kann, Sol, Mrs. (American owner, fl. 1963; 1966)
 ........................ Kaplan, J. (American owner, fl. 1945)
 ........................ Kappel, Minnie (American spouse, fl. 1957)
 ........................ Katz, Louis (American owner, fl. 1911)
 ........................ Kauffmann, S.H. (American, fl. 1891)
 ........................ Kaufman, Donald B. (American owner, fl. 1963)
 ........................ Kaufmann, B. (American owner, fl. 1895)
 ........................ Kayden, Herbert, Mrs. (American owner, fl. 1956)
 ........................ Keane, John F. (British owner, fl. 1937)
 ........................ Keep, Charles H., Mrs. (American owner, fl. 1919)
 ........................ Keep, William B. (American, fl. 1887)
 ........................ Keith, Benjamin Franklin, Mrs. (American spouse fl. 1895)
 ........................ Kelham, Bruce, Mr. & Mrs. (American owner, fl. 1961)
 ........................ Kelley, C.F. (American owner, fl. 1917)
 ........................ Kelley, Michael (American owner, fl. 1968)
 ........................ Kellogg, Donald Lawrence (American, 1894-1958)
 ........................ Kelly, Helen Margaret (American, 1884-1952)
 ........................ Kelly, Patrick J. (American owner, fl. 1883)
 ........................ Kemper, William T. (American owner, fl. 1964)
 ........................ Kendall, Henry L. (American, fl. 1876)
 ........................ Kende Galleries Inc. (American auction house, 20th century)
 ........................ Kennedy, A. Thornton, Mrs. (American owner, fl. 1953)
 ........................ Kennedy, Barbara, Mrs. (British owner, d. ca.1805)
 ........................ Kennedy, Robert Lenox (American owner, 1822-1887)
 ........................ Kennedy, William C. (American, fl. 1961)
 ........................ Kennon, Sidney (British owner, d. 1754)
 ........................ Kent and Strathern, Edward Augustus, 2nd Duke of (British
 ........................ owner, 1767-1820)
 ........................ Kent, Anthony Grey, 11th Earl of (British aristocrat,
 ........................ 1645-1702)
 ........................ Kent-Bragaline Inc. (American owner, fl. 1953)
 ........................ Keogh, Martin J., Jr. (American owner, fl. 1964)
 ........................ Keppel, Laura, Mrs. (British owner, d. 1813)
 ........................ Keppler, Pauline Pfau (American spouse, 19th century)
 ........................ Kerchove, J. de (Belgian owner, d. ca.1815)
 ........................ Kerckhoff, William G. (American owner, 1856-1929)
 ........................ Kerr, Chauncey F, Mrs. (American owner, fl. 1917)
 ........................ Kerremans, Charles-Jacques (Belgian owner, 1734-1807)
 ........................ Kerr, Harrison D., Mrs. (American owner, fl. 1918)
 ........................ Kerrison, Roger, Sir (British owner, 1740-1808)
 ........................ Kesteloot, Jean Baptiste (Belgian owner, 1740-1803)
 ........................ Keville, Peter E., Mrs. (American owner, fl. 1963)
 ........................ Keyser, W. Fenwick (American owner, fl. 1963)
 ........................ Khnopff, Albertine (Belgian owner, 1736-1807)
 ........................ Khnopff, Madelaine-Charlotte (Belgian, 1743-1814)
 ........................ Kidder, A.M., Mrs. (American owner, fl. 1907)
 ........................ Kidder, Henry P. (American owner, fl. 1879)
 ........................ Kilmorey, Francis Charles Needham, 3rd Earl of (Irish
 ........................ owner, 1842-1915)
 ........................ Kilvert, Elsie (American owner, fl. 1934)
 ........................ Kimball, David P., Mrs. (American, fl. 1900)
 ........................ King, A. H. (American owner, fl. 1879)
 ........................ King, D.M. (British owner, fl. 1946)
 ........................ King, Edward B. (British owner, fl. 1934)
 ........................ King, E., Miss (American owner, fl. 1892)
 ........................ Kingsland, William M., Mrs. (American spouse, fl. 1880)
 ........................ King, W.P. (American owner, fl. 1918)
 ........................ Kinnaird, Douglas James William (British owner, 1788-1830)
 ........................ Kinnaird, George Kinnaird, 7th Baron (British owner,
 ........................ d. 1805)
 ........................ Kinnaird, George William Fox Kinnaird, 9th Baron (British
 ........................ owner, 1807-1878)
 ........................ Kip, Willem Frederick Taelman (Dutch owner, 1761-1800)
 ........................ Kirby, Thomas E. (American, fl. 1888)
 ........................ Kirk, H.B. (American owner, fl. 1890)
 ........................ Kirkman, Mary Lewis Evans (American spouse, 1880-1954)
 ........................ Kirkpatrick, Thomas (American owner, 1834-1906)
 ........................ Kiser, John William, Jr. (American, 1888-1959)
 ........................ Kiser, Thirza Wilhelmina Furrow (American spouse, 1857-1948)
 ........................ Kistler, Sedgwick, Mrs. (American spouse, 20th century)
 ........................ Klackner, C. (British owner, fl. 1906)
 ........................ Kleemann Galleries (American owner, 1934?-1960?)
 ........................ Kleijne, David (Dutch owner, 1754-1805)
 ........................ Klein, P.B. (British owner, fl. 1943)
 ........................ Knapp, C.E. (American owner, fl. 1962)
 ........................ Knapp, James F., Mrs. (American spouse, 20th century)
 ........................ Knapp, Joseph Fairchild (American owner, 1832/07/01-1891/09/14)
 ........................ Knapp, Margaret Rutledge (American spouse, 1887-1960)
 ........................ Kneller, Godfrey, Bart. (British owner, 1646-1723)
 ........................ Knight, Gally (British owner, d. ca.1814?)
 ........................ Knight, John (British owner, ca.1768-1850)
 ........................ Knight, N.A., Captain (British owner, fl. 1944)
 ........................ Knowles, Francis Bangs, Mrs. (American spouse, 19th-20th
 ........................ century)
 ........................ Knyazev, Mme Boris (French, fl. 1953)
 ........................ Knyff, Charles Joseph Xavier (Belgian owner, 1754-1826)
 ........................ Koekkoek, Hermanus (Dutch owner, fl. 1890)
 ........................ Kohlmeyer, Charles (American owner, fl. 1960)
 ........................ Kohn, D., Mrs. (American owner, fl. 1884)
 ........................ Konisberg, Frank (American owner, fl. 1959)
 ........................ Konstantinoff, Nicolas (Russian owner, fl. 1929)
 ........................ Koss, Fanny Kezia Fogg (American spouse, 1862-1927)
 ........................ Kostelanetz, Andre (American owner, fl. 1954)
 ........................ Krakel, Dean (American, 1923-1998)
 ........................ Kraushaar Galleries (American owner, fl. 20th c.)
 ........................ Krech, Shepard (American, 1891-1968)
 ........................ Kruysse, Johan Dirk (Dutch owner, d. ca.1802)
 ........................ Krynski, L., Dr. (American owner, fl. 1956)
 ........................ Kuhn, Katherine Hill (American spouse, 20th century)
 ........................ Kundmann, Johann Christian (German owner, 1684-1751)
 ........................ Kunhardt, Mabel Farnham (American spouse, 1866-1948)
 ........................ Kutuzov, Mikhail Illarionovich, svetleishii kniaz' Smolenskii
 ........................ (Russian owner, 1745-1813)
 ........................ Laar, Margaretha Maria van (Dutch owner, 1741-1801)
 ........................ Labrot, S.W. Jr. (American owner, fl. 1956)
 ........................ Lacey, J. Stewart (American owner, fl. 1944)
 ........................ Lacoste, Jean-Nicolas (French owner, d. v.1822)
 ........................ Laessle, Anne H. (American owner, fl. 1953)
 ........................ Lainé, Etienne (French owner, v.1752-1822)
 ........................ Laing Galleries (Canadian owner, fl. 1953)
 ........................ Lake, Dan (American owner, fl. 1960)
 ........................ L. Alavoine & Co. (American owner, fl. 1933)
 ........................ La Live de la Briche, Alexis-Janvier (French owner, 1735-1785)
 ........................ Lamb, Adrian (American owner, fl. 1969)
 ........................ Lamb, Augustus Farnum (American owner, 1843-1898)
 ........................ Lambert (Belgian owner, d. ca.1811)
 ........................ Lambert (American owner, fl. 1936)
 ........................ Lambert, Charles (British owner, ca.1757-1811)
 ........................ Lambert, Grace Cleveland Lansing (American owner, d.
 ........................ after 1967, fl. 1944)
 ........................ Lambert, Wooster, Mrs. (American owner, fl. 1931)
 ........................ Lamb, H.A. (American owner, fl. 1891)
 ........................ Lamerteyn, Charles Philippe (Belgian owner, d. ca.1804)
 ........................ LaMotte, Daniel A., Mr. & Mrs. (American owner, fl. 1965)
 ........................ Lancashire, J.H. (American owner, fl. 1920)
 ........................ Lancashire, J. Henry, Mrs. (American owner, fl. 1928)
 ........................ Lancaster, E.W. (American owner, fl. 1909)
 ........................ Landreth Industries (American owner, fl. 1966)
 ........................ Lane, J.W., Mrs. (American owner, fl. 1916)
 ........................ Lane, M.T. (American owner, fl. 1902)
 ........................ Lange, Aarnoud de (Dutch owner, 1740-1803)
 ........................ Langenhaeke, Petrus Josephus van (Belgian owner, 1751-1827)
 ........................ Lang, Irwin S., Mr. & Mrs. (American owner, fl. 1957)
 ........................ Langlier, Jacques (French owner, v.1730-1814)
 ........................ Langman, Anne Rebe Wertheim (American owner, 1914-1996)
 ........................ Langton, Miss (British owner, fl. 1943)
 ........................ Lanthier, L. A. (American owner, 1839-1910)
 ........................ Lapid, Louis S. (American owner, fl. 1964)
 ........................ Laporterie, Pierre (German owner, d. ca.1793)
 ........................ Larcada Gallery (American owner, fl. 1969)
 ........................ Larebeke, Mathieu van (Belgian owner, d. ca.1805)
 ........................ Lariviere, Paul (Canadian owner, fl. 1955)
 ........................ Larzelere, Nicholas H. (American owner, fl. 1910)
 ........................ Lasbordes, Xavier (French owner, fl. 1960)
 ........................ Lasell, Josiah M. (American owner, fl. 1901)
 ........................ La Serna-Santander, Charles Antoine de (Belgian owner,
 ........................ 1752-ca.1816)
 ........................ Laskin, Arthur E. (American owner, 1896-1971)
 ........................ Lassiter, Barbara Frances Babcock (American owner, fl.
 ........................ 1968)
 ........................ Lassiter, Frederick Hanes (American owner, fl. 1963)
 ........................ Latendorf Bookshop (American owner, fl. 1959)
 ........................ Laughlin, Alexander Mellon (American owner, fl. 1968)
 ........................ Laughlin, Frank, Mrs. (American owner, fl. 1953)
 ........................ Laughlin, William K. (American owner, fl. 1932)
 ........................ Lavallée, Athanase (French owner, d. 1818)
 ........................ Lawlor, Frank A. (American owner, d. 1954, fl. 1927)
 ........................ Lawrence, F.C. (American owner, fl. 1879)
 ........................ Lawrence, F.C., Mrs. (American owner, fl. 1880)
 ........................ Lawrence, Frank R. (American owner, fl. 1877-1892)
 ........................ Lawrence, Louis H. (American owner, fl. 1882)
 ........................ Lawrie & Company's Galleries (British owner, fl. 1893-1905)
 ........................ Lawrie, R.T. (American owner, fl. 1877/08/30)
 ........................ Lawson, Frederick (British owner, fl. 1920)
 ........................ Layton, Frederick (American owner, 1827-1919)
 ........................ Lay, Wilfred (American owner, fl. 1909)
 ........................ Lazarus, Charles Y. (American owner, fl. 1956)
 ........................ Lazarus, Fred Jr. (American owner, fl. 1964)
 ........................ Lazarus, Ralph (American owner, fl. 1960)
 ........................ Leader, S.D., Mrs. (American owner, fl. 1959)
 ........................ Learned, William (American owner, fl. 1879)
 ........................ Lebailly, Philippe-Jean-Guislain (Belgian owner, 1762-1819)
 ........................ Lebrun, Joseph-Alexandre (French owner, d. 1802)
 ........................ Lechesne, Violette (American owner, fl. 1954)
 ........................ Ledyard, Frances Isabel Morris (American owner, fl. 1926)
 ........................ Leeds, W.B., Mrs. (American owner, fl. 1914)
 ........................ Lee, Gertrude Wylde Cramer (American owner, 1878-1971)
 ........................ Lee, J. Bowers (American owner, fl. 1911)
 ........................ Leemputten, Philippe-Jacques van (Belgian owner, d. ca.1820)
 ........................ Lefebvre, Xavier (Belgian owner, d. ca.1807)
 ........................ Lefeuvre, Mr. (French owner, fl. 1961)
 ........................ Leggatt Bros & Leggatt Galleries (British owner, fl.
 ........................ 1836-2000)
 ........................ Lehmaier, Louis A. (American owner, fl. 1912)
 ........................ Leiter, Mary Theresa Carver (American owner, 1844-1913)
 ........................ Leiter, Thomas, Mrs. (American owner, fl. 1948)
 ........................ Leith, Alexander J. (American owner, fl. 1887)
 ........................ Leleu, Dominique (French owner, fl. 1801)
 ........................ Lenert, Belle, Mrs. (American owner, fl. 1932)
 ........................ Lennep, Abraham Jacob van, Jhr. (Dutch owner, 1778-1841)
 ........................ Lenoir Dubreuil, Charles-Joseph (French owner, d. 1821)
 ........................ Lenox Hill Neighborhood (American owner, fl. 1960)
 ........................ Lentzner, Johann Gabriel (German owner, 1737-1800)
 ........................ Lenygon & Morgant, Ltd. (British owner, fl. 1948)
 ........................ Leo Elwyn & Company (American owner, fl. 1920s)
 ........................ Leonard, Edgar, Mrs. (American owner, fl. 1936)
 ........................ Leonard, Marjorie Lake (American owner, 1900-1997)
 ........................ Leonelli, Niccolò (Italian owner, d. 1816)
 ........................ Leon, Reginald (British owner, 1882-1960)
 ........................ Lepoff, I. (American owner, fl. 1963)
 ........................ Leraud, Inc. (American owner, fl. 1961)
 ........................ Lerberghe, Joannes Ferdinandus van (Belgian owner, 1752-1826)
 ........................ Lernoud, Emile Joseph (French owner, 1850-)
 ........................ Leslie, W.H. (British owner, fl. 1925)
 ........................ Lesser, Irma (American owner, fl. 1954)
 ........................ Lesser, J. (German owner, d. ca.1822)
 ........................ Lester, Thomas, Mrs. (American owner, fl. 1951)
 ........................ Leverd, Alexandre François Dominique (Belgian owner,
 ........................ 1762-1814)
 ........................ Lever, Mary E. (American owner, fl. 1942)
 ........................ Levine, Harry (American owner, fl. 1964)
 ........................ Levin, Samuel J. (American owner, fl. 1959)
 ........................ Levinson, E.D. (American owner, fl. 1925)
 ........................ Levitt, Irving (American owner, fl. 1962)
 ........................ Levor, Berenice D. (American owner, fl. 1956)
 ........................ Levy, Arthur, Jr. (American lawyer, 1920-2011)
 ........................ Levy, David, Mrs. (American owner, fl. 1940)
 ........................ Levy Galleries (American owner, fl. 1865-1950s)
 ........................ Levy, Isaac D. (American businessman, died 1934)
 ........................ Lévy, Pierre (French industrialist and collector, 1907-2002)
 ........................ Levy, Robert C. (American physician, 1906-1992)
 ........................ Lewis, Clifford Jr. (American owner, fl. -1958)
 ........................ Lewis, Edward Bucleigh Jr. (American owner, fl. 1945)
 ........................ Lewis, Elizabeth Sanford (American owner, d. after 1969/02,
 ........................ fl. 1948)
 ........................ Lewis, E., Miss (American owner, fl. 1881)
 ........................ Lewis, Frederic Elliott (American businessman, 1858-1919)
 ........................ Lewis, Henry Clay (American banker and collector, 1820-1884)
 ........................ Lewis, Janet Patton (American owner, 1920-2002)
 ........................ Lewis, John F. Jr. (American owner, fl. 1952)
 ........................ Lewis, Katherine Bell (American owner, fl. 1909)
 ........................ Lewis, Lunsford L. (American politician and lawyer, 1846-1920)
 ........................ Lewis, Mary Taylor (American owner, fl. 1887)
 ........................ Lewisohn, Adolph (American businessman and collector,
 ........................ 1849-1938)
 ........................ Lewisohn, Philip (American businessman, 1862-1918)
 ........................ Lewisohn, Sam Adolph (American collector and philanthropist,
 ........................ 1884-1951)
 ........................ Lewis, Percy Pyne (American owner, 1859-1914)
 ........................ Lewis, Robert Q. (American owner, fl. 1962)
 ........................ Lewis, Truman S. (American owner, fl. 1916)
 ........................ Lewis, Wadsworth Russell (American owner, 1889-1942)
 ........................ Leyns, Liévin (Belgian owner, 1760-1822)
 ........................ L.H. Lefevre & Son (British owner, fl. 1920)
 ........................ Liebowitz, Shirley (American owner, 1917-2013)
 ........................ Lieb, W. (American owner, fl. 1926)
 ........................ Lilienthal, Philip N., Jr. (American owner, fl. 1958)
 ........................ Lilly, Charles (American owner, fl. 1887)
 ........................ Lincoln, Alice North (American owner, 1853-1926)
 ........................ Lincoln, F.W. (American owner, fl. 1918)
 ........................ Lincoln, R.C. (American owner, fl. 1901)
 ........................ Lincoln, W.H. (American owner, fl. 1905)
 ........................ Lindau, Jacques (American owner, fl. 1960)
 ........................ Lindborg, Carl (American owner, fl. 1946)
 ........................ Lindhurst, Eric (British owner, fl. 1953)
 ........................ Lindon, Jacques (French owner, fl. 1960)
 ........................ Lindsay, Robert M. (American owner, fl. 1899)
 ........................ Linsley, I.H., Mrs. (American owner, fl. 1887)
 ........................ Linsly, J.H., Mrs. (American owner, fl. 1887)
 ........................ Lion, Louis (American owner, fl. 1949; 1964;)
 ........................ Lippens, Pierre-Jean (Belgian owner, d. ca.1807)
 ........................ Little, D.F., Dr. (British owner, fl. 1944)
 ........................ Little, John Douglas, Mrs. (British owner, fl. 1925)
 ........................ Livermore, Robert B. (American owner, fl. -1879)
 ........................ Livingston, Douglas (American owner, fl. 1940)
 ........................ Livingstone, Louis (American owner, fl. 1929)
 ........................ Livingston, Joseph (American owner, 1826-1906)
 ........................ Lizardi, M. de (American owner, fl. 1875)
 ........................ Lloyd, Herbert (American owner, fl. 1940)
 ........................ Lloyd, Horatio Gates, Mrs. (American owner, fl. 1958)
 ........................ Lloyd, John (British owner, ca.1750-1815)
 ........................ Lloyds Bank (British owner, fl. 1912; 1923)
 ........................ Lloyd-Smith, Jessie Gonzales, Mrs. (American owner, 1864-1932)
 ........................ Lockett Thomson (British owner, fl. 1943)
 ........................ Lock Galleries (American owner, fl. 1953)
 ........................ Lock, Sidney (American owner, fl. 1882)
 ........................ Logan, H.H. (American owner, fl. 1910)
 ........................ Lombardo, Joseph (American owner, fl. 1960)
 ........................ London Arts Detroit Gallery (American owner, 1950s-,
 ........................ fl. 1970)
 ........................ Long, William, Rev. (British owner, d. 1835)
 ........................ Look, David M. (American owner, fl. 1905)
 ........................ Loomis, Andrew H. (American owner, 1805-1895)
 ........................ Loon-van Winter, Anna Louisa Agatha van (Dutch owner,
 ........................ d. 1877)
 ........................ Loo, Willem van (Belgian owner, fl. 1894)
 ........................ Louis Leon and Co. (American owner, fl. 1957)
 ........................ Lounsbery, R.P. (American owner, fl. 1879)
 ........................ Love, S.E. (American owner, fl. 1907)
 ........................ Lowe, Edward, Mrs. (American owner, fl. 1905)
 ........................ Low, Josiah O. (American owner, fl. 1879)
 ........................ Lownes, Therese Noble (American owner, 1877-1970)
 ........................ Lowry, Robert (American owner, fl. 1955)
 ........................ Lowry, Ruth White (American owner, 1884-1974)
 ........................ L.R. Samuels Store Service (American owner, fl. 1952)
 ........................ Lucius, Anthon (German owner, d. ca.1705)
 ........................ Ludington, W.S. (American owner, fl. 1930)
 ........................ Ludlow, Alden R. (American owner, fl. 1934)
 ........................ Luke, William II (American owner, fl. 1955)
 ........................ Lyman, Isabella Macomber (American owner, fl. 1945)
 ........................ Lyman, James (American owner, fl. 1927)
 ........................ Lynch, Charles (American owner, fl. 1970)
 ........................ Lynch, C., Mrs. (American owner, fl. 1876)
 ........................ Lynch, Miss (American owner, fl. 1881)
 ........................ Lynde, Martius T. (American owner, fl. 1878)
 ........................ Macbeth Gallery (American owner, 1892-1953)
 ........................ Macdonald (Belgian owner, d. ca.1802)
 ........................ Macdonald Bear Hotel (British owner, fl. 1949)
 ........................ MacDonald, Charles B. (American owner, fl. 1916)
 ........................ Macdonald, Ronald (American owner, fl. 1944)
 ........................ MacDowell, S.H., Miss (American owner, fl. 1880)
 ........................ Mackay, Clarence H. (British owner, fl. 1929)
 ........................ Mackenzie, General (British owner, d. ca.1793)
 ........................ Mack Jr., Elaine Joseph (American owner, 1910-2003)
 ........................ Mackler, Paul Todd (American owner, fl. 1963)
 ........................ Macknet, Eliza Dawson, Mrs. (American owner, d. 1894,
 ........................ fl. 1893)
 ........................ MacLellan, Kenneth F. (American owner, fl. 1956)
 ........................ Mael, van (Belgian owner, d. ca.1818)
 ........................ Maes, César (Belgian owner, d. before 1837?)
 ........................ Maes, Jean-Baptiste (Belgian owner, d. ca.1814)
 ........................ Maeyer, Anne-Marie-Joseph de, Mlle. (Belgian owner, d.
 ........................ ca.1813)
 ........................ Magrane, Mary Brett (American owner, fl. 1946)
 ........................ Magrill, Paul (American owner, fl. 1961)
 ........................ Maguire, E.M. (American owner, fl. 1917)
 ........................ Maguy, Alex (French owner, fl. 1961)
 ........................ Mahne, Clara Louisa Maria (Dutch owner, d. 1813)
 ........................ Mahon, John (British owner, fl. 1940)
 ........................ Maillard, Henry (French owner, fl. 1905)
 ........................ Maillard, Marie-Elisabeth, Mme. (French owner, d. 1809)
 ........................ Main Place Gallery (American owner, fl. 1969)
 ........................ Main Street Galleries (American owner, fl. 1959, 1966)
 ........................ Maison Artz (Dutch owner, fl. 1903)
 ........................ Maison Worms et Cie (French owner, 1848-, fl. 1958)
 ........................ Maitland, Alexander (American owner, fl. 1894)
 ........................ Maitland, Walter, Mrs. (American owner, fl. 1969)
 ........................ Major, Thomas (British owner, fl. 1751)
 ........................ Malapert, Pieter de, Mr. (Dutch owner, 1740-1806)
 ........................ Maldeghem, Joseph Alexandre François de (Belgian owner,
 ........................ 1753-1809)
 ........................ Malden Public Library (American owner, 1879-, fl. 1945)
 ........................ Malek, Frances (American owner, fl. 1967)
 ........................ Mallet, Ernst (French owner, fl. 1912)
 ........................ Man, Charles de (Belgian owner, d. ca.1816)
 ........................ Mandell, George S. (American owner, fl. 1902)
 ........................ M.A. Newhouse & Son (American owner, fl. 1925)
 ........................ Manford, W.A. (Canadian owner, fl. 1968)
 ........................ Manheim Galleries (American owner, 1919-, fl. 1953)
 ........................ Manice, Hayward (American owner, fl. 1952)
 ........................ Mannados Bookshop (American owner, fl. 1954)
 ........................ Mannheimer Bros. (American owner, fl. 1886)
 ........................ Mannheimer, Robert (American owner, fl. 1889)
 ........................ Mann, H. Parker (American owner, fl. 1894)
 ........................ Manning, Richard Henry (American owner, 1809-1887)
 ........................ Manus, Adolf, Mrs. (Canadian owner, fl. 1956)
 ........................ Marcuse, John, Mrs. (American owner, fl. 1965)
 ........................ Marechal, Greer, Mrs. (American owner, fl. 1961)
 ........................ Marlborough Fine Art Ltd. (British owner, fl. -1946)
 ........................ Marlin, Edward (American owner, fl. 1959)
 ........................ Marshall, Edward (American owner, fl. 1925)
 ........................ Marshall, Mrs. (British owner, fl. 1930)
 ........................ Marshall, Whitfield H., Mrs. (American owner, fl. 1958)
 ........................ Martin, Alastair B. (American owner, fl. 1956)
 ........................ Martin, Alec (British owner, fl. 1929)
 ........................ Martin, Bradley, Mrs. (American owner, fl. 1930)
 ........................ Martin, Charles Jairus, Mrs. (American owner, fl. 1922)
 ........................ Martin, George A., Mrs. (American owner, d. after 1944,
 ........................ fl. 1937)
 ........................ Martin J. & Sidney A. Zimet (American owner, fl. 1957)
 ........................ Martin Laporte, J.J. (French owner, fl. 1784-1811)
 ........................ Martinson, Joseph (American owner, fl. 1963)
 ........................ Martin, Willard S. (American owner, fl. 1927)
 ........................ Marton, William (American owner, fl. 1967)
 ........................ Marvel, Gladys Crosby Hopkins Elliott (American owner,
 ........................ 1905-1997)
 ........................ Marx, Sidney L. (Canadian owner, fl. 1967)
 ........................ Maslon, Samuel H. (American owner, fl. 1956)
 ........................ Mason, L.R. (American owner, fl. 1961)
 ........................ Mason, M.B. (American owner, fl. 1889)
 ........................ Mason, Thomas, Mrs. (British owner, ca.1745-1816)
 ........................ Mastai Publishing Co. (American owner, fl. 1956)
 ........................ Masterpiece Restorers, Inc. (American owner, fl. 1968)
 ........................ Mather, C.E. (British owner, fl. 1953)
 ........................ Mathews, Daniel A. (American owner, fl. 1870s)
 ........................ Mathews, G.B. (American owner, fl. 1905)
 ........................ Matternes, Janet Bryson (American owner, 1907-2001)
 ........................ Matthys, Charles Philippe (Belgian owner, 1732-1807)
 ........................ Maugham, Syrie Wellcome (British owner, 1879-1955)
 ........................ Mauran, William L. (American owner, 1864-1942)
 ........................ Max, Sydney L. (Canadian owner, fl. 1962)
 ........................ Maxwell, William (American owner, 1862-1939)
 ........................ Maybaum, Frank (American owner, fl. 1916)
 ........................ Mayer, Bernard (American owner, fl. 1919)
 ........................ Mayer, Elias (American owner, fl. 1918)
 ........................ May, Florence Levi (American owner, 1906-1994)
 ........................ Maynard Walker Gallery (American owner, fl. 1967)
 ........................ Maystre (Swiss owner, d. v.1809)
 ........................ Mazoh, Stephen (American owner, fl. 1968)
 ........................ McAlpin, David H. (American owner, fl. 1875)
 ........................ McBride, Herbert, Mrs. (American owner, fl. 1925)
 ........................ McCagg, Louis B. (American owner, fl. 1884)
 ........................ McCall, John A. (American owner, fl. 1905)
 ........................ McCaughen and Burr Fine Arts (American owner, fl. 1956)
 ........................ McClintock, T.E. (American owner, fl. 1948)
 ........................ McClymonds, J.W. (American owner, fl. 1890)
 ........................ McConnell, Marjorie W. (Canadian owner, 1911-2011)
 ........................ McConnell, Wilson G. (Canadian owner, fl. 1961)
 ........................ McCormick, Cyrus, Mrs. (American owner, fl. 1956)
 ........................ McCormick, E.C., Jr. (American owner, fl. 1962)
 ........................ McCormick, Lucy W. (American owner, fl. 1916)
 ........................ McCormick, Mary Boyd (American owner, fl. 1913)
 ........................ McCormick, R.P. (American owner, fl. 1916)
 ........................ McCorquodale, N.D., Mrs. (British owner, fl. 1947)
 ........................ McCrary, Douglas A. (American owner, fl. 1955)
 ........................ McCulloch, John J.B., Mrs. (American owner, fl. 1959)
 ........................ McDermott, J.O. (American owner, fl. 1909)
 ........................ McDonald, James R., and Co. (American owner, 1844-1901)
 ........................ McDonald, Mark (American owner, contemporary)
 ........................ McDonnell & Co. (American owner, fl. 1961)
 ........................ McDonnell, Frances Oberteuffer (American owner, fl. 1955)
 ........................ McDonnell, James S., Mrs. (British owner, fl. 1936)
 ........................ McDonough, C.J. (American owner, fl. 1919)
 ........................ McDonough, James (American owner, fl. 1937)
 ........................ McFadden, John (American owner, fl. 1927)
 ........................ McFadden, John H. Jr. (American owner, fl. 1952)
 ........................ McFarlane, Sir Robert (British owner, 1770-1843)
 ........................ McGarrah, Gates W. (American owner, fl. 1918)
 ........................ McGeorge, J.B., Mrs. (American owner, fl. 1911)
 ........................ McGillivray, Simon (British owner, 1784?-1840)
 ........................ McGregor, J.R. (British owner, fl. 1927)
 ........................ McIlhenny, Frances Gilbraith (American owner, 1885-1968)
 ........................ McIntyre & Marshall (American owner, fl. 1901)
 ........................ McKean, Harry (American owner, fl. 1959)
 ........................ McKean, Z. Shaw, Mrs. (American owner, fl. 1931)
 ........................ McKee, H. Sellers (American owner, fl. 1889)
 ........................ McKee, Jeannette E. Hartupee (American owner, 1849-1924)
 ........................ McKee, Robert L. (American owner, fl. 1918)
 ........................ McKeever, Isaac Chauncey (American owner, fl. 1926)
 ........................ McKelvey, J.J. (American owner, fl. 1909)
 ........................ McKernon, J., Mrs. (American owner, fl. 1959)
 ........................ McKim, William L. (American owner, fl. 1939)
 ........................ McKinney, Jack R. (American owner, fl. 1963)
 ........................ McKinney, John E. (American owner, 1856-1922)
 ........................ McLean, John R. (American owner, fl. 1964)
 ........................ McLean, Manuela Hudson-Vanderbilt (American owner, fl.
 ........................ 1954)
 ........................ McLennon, Donald (American owner, fl. 1956)
 ........................ McMahon, Patrick H. (American owner, 1858-1908)
 ........................ McMartin, Mary C. McDougald, Mrs. (Canadian owner, fl.
 ........................ 1924)
 ........................ McMillen, Inc. (American owner, 1924-, fl. 1928-1940s)
 ........................ McMullen, J.V., Mrs. (American owner, fl. 1946)
 ........................ McNeil, Robert L. (American owner, fl. 1962)
 ........................ McNeil, Robert L. Jr., Mr. & Mrs. (American owner, fl.
 ........................ 1963)
 ........................ McNicol, Ian (British owner, fl. 1947)
 ........................ McRoberts, Samuel Henry (American owner, 1871-1955)
 ........................ Medlicott, H.F., Mrs. (British owner, d. ca.1950)
 ........................ Meeker, H.E. (American owner, fl. 1906)
 ........................ Meldert, van (Belgian owner, d. ca.1837)
 ........................ Melnick, Linda Rodgers (American owner, 1935-2015)
 ........................ Meltzer, David, Mrs. (Canadian owner, fl. 1959)
 ........................ Menzies, F.C. Graham, Mrs. (British owner, fl. 1936)
 ........................ Meredith Galleries (American owner, 1946-before 1992)
 ........................ Mergenbaum, Johann Philipp (German owner, d. 1810)
 ........................ Merriam, Lucy (American owner, 1905-, fl. 1953)
 ........................ Merriman, Bruce, Mrs. (American owner, fl. 1956)
 ........................ Merritt, Frances Hoyt (American owner, 1853-1953)
 ........................ Mershon, Elsie Clark (American owner, fl. 1926)
 ........................ Messmore, Carman Harriot, Mrs. (American owner, fl. 1955)
 ........................ Messmore, Leonora Highet (American owner, 1908-1989)
 ........................ Metcalf, Houghton Pierce, Mrs. (American owner, fl. 1944)
 ........................ Metropolitan Art & Auction Galleries Inc. (American owner,
 ........................ fl. 1923)
 ........................ Meyer, Anna Catherine (American owner, 1859-1922)
 ........................ Meyer, B.R. (American owner, fl. 1917)
 ........................ Meyer de Schauensee, Williamina W. (American owner, fl.
 ........................ 1945)
 ........................ Meyer, Eric (French owner, fl. 1961)
 ........................ Meyer, John B. (American owner, fl. 1882)
 ........................ Meyer, Mary Elizabeth Michels (American owner, fl. 1954)
 ........................ Meyer, Willy (French owner, fl. 1905)
 ........................ M. Grieve Co. (American owner, fl. 1945)
 ........................ Michael Greer Interiors (American owner, 1918-1976)
 ........................ Michel, Barbara Richards (American owner, fl. 1965)
 ........................ Michelotti, M. (American owner, fl. -1935)
 ........................ Middleton, Royan (British owner, fl. 1927)
 ........................ Middleton, William (British owner, ca.1732-1816)
 ........................ Mieden, A. van der, Mejuffrouw (Dutch owner, d. ca.1802)
 ........................ Milbank, Dunlevy (American owner, fl. 1956)
 ........................ Milbank, Thomas (American owner, fl. 1957)
 ........................ Miles, Jonathan, Sir (Owner, ca.1761-1821)
 ........................ Milet, Johannes Henricus, Mr. (Dutch owner, d. ca.1810)
 ........................ Miller, D.S. (American owner, fl. 1891-1893)
 ........................ Miller, Edgar Brown (American owner, 1910-1988)
 ........................ Miller, George Ingraham (American owner, d. 1903, fl.
 ........................ 1889)
 ........................ Miller, J., Mrs. (American owner, fl. 1890)
 ........................ Miller & Paine, Inc. (American owner, 1880-1988)
 ........................ Miller, Thomas V. (American owner, fl. 1905)
 ........................ Miller, W. (British owner, fl. 1909)
 ........................ Milliken, Agnes Gayley (American owner, fl. 1949)
 ........................ Milliman, J.I. (American owner, fl. 1957)
 ........................ Mills, John D., Mrs. (American owner, fl. 1933)
 ........................ Mills, S.M. (American owner, fl. 1876)
 ........................ Miln, Margaret (American owner, fl. 1891)
 ........................ Milwaukee Industrial Exposition Co. (American owner,
 ........................ fl. 1895)
 ........................ Minturn, Louisa F. (American owner, fl. 1885)
 ........................ Minturn, William (American owner, fl. 1876)
 ........................ Misch, Harry N. (American owner, 1894-, fl. 1929)
 ........................ Mitchell, N. (British owner, fl. 1943)
 ........................ Mitchell, S. Weir, Dr. (American owner, fl. 1881)
 ........................ Mitchell, W.B. (American owner, fl. 1884)
 ........................ Mitchell, W.W. (American owner, fl. 1912)
 ........................ Mitsui and Co. (French owner, fl. 1896)
 ........................ M. O'Brien & Son (American owner, fl. 1855-1970)
 ........................ Moddermann (German owner, d. ca.1782)
 ........................ Moderne Galerie Thannhauser (German owner, d. 1924, fl.
 ........................ -1909)
 ........................ Moentack, Jean-Baptiste (Belgian owner, 1757-1806)
 ........................ Moeraert, Colete Jacqueline (Belgian owner, 1731-1801)
 ........................ Moffett, Mary E. (American owner, 1878-1947)
 ........................ Mol, Jean-Philippe (Belgian owner, 1764-)
 ........................ Molo, Pierre-Louis de (Belgian owner, d. ca.1810)
 ........................ Monsarrat, N. (American owner, fl. 1900)
 ........................ Montesquiou, Madame de (French owner, fl. 1963)
 ........................ Montgomery, Edward Livingston (American owner, 1855-1913)
 ........................ Montgomery, Elizabeth Grant Harkness (American owner,
 ........................ fl. 1953)
 ........................ Moore, E.P., Mrs. (American owner, fl. 1960)
 ........................ Moore, Fanny (American owner, fl. 1932)
 ........................ Moore, G.W. (American owner, fl. 1956)
 ........................ Moore, Joseph (American owner, fl. 1927)
 ........................ Moore, T.P. (American owner, fl. 1911)
 ........................ Moore, William P. (American owner, fl. 1887)
 ........................ Moorhead, Horace Reynolds, Sr. (American owner, 1868-1944)
 ........................ Moor van Immerzeel, B. de, Mr. (Dutch owner, d. ca.1802)
 ........................ Moran, Charles Jr. (American owner, fl. 1956)
 ........................ Morell, Alfred (American owner, fl. 1921)
 ........................ Morgan, John Williams, Mrs. (American owner, fl. 1948)
 ........................ Morgan, Mary J. (American owner, d. 1885)
 ........................ Morgan, Meredith (British owner, fl. 1931)
 ........................ Morley, Charles Lucien (American owner, fl. 1961)
 ........................ Morris & Bendien, Inc. (American owner, fl. 1942)
 ........................ Morris, Helen Conover (American owner, 1893-before 1963)
 ........................ Morrison, Frances Jones (American owner, 1871-1920)
 ........................ Morrison, H., Mrs. (British owner, fl. 1958)
 ........................ Morris, Schwab & Company Art Galleries (American owner,
 ........................ fl. -1881)
 ........................ Morris, Willavene (American owner, fl. 1953, 1959)
 ........................ Morrow, George A. (Canadian owner, fl. 1909)
 ........................ Morse, Samuel F.B. (American owner, fl. 1962)
 ........................ Mortier, L., M.me (French owner, fl. 1956)
 ........................ Mortimer Levitt Gallery (American owner, 1907-2005)
 ........................ Morton, A.L., Mrs. (American owner, fl. 1881)
 ........................ Morton, Sophie Preston Owsley (American owner, 1890-1969)
 ........................ Morton, W. (American owner, fl. 1957)
 ........................ Moser, Maria (German owner, fl. 1968)
 ........................ Moulton, Arthur J., Mrs. (American owner, d. 1925, fl.
 ........................ 1901)
 ........................ Moyse, Mr. (French owner, fl. 1964)
 ........................ M. Thomas & Sons Auctioneers (American owner, fl. 1820-1910)
 ........................ Mudd, Victoria (American owner, fl. 1968)
 ........................ Muilman, Hendrik (Dutch owner, d. ca.1813)
 ........................ Mulié, Jean Benoit de (Belgian owner, d. ca.1831)
 ........................ Muller, F. (American owner, fl. 1876)
 ........................ Muller, Hendrik Anthonij (Dutch owner, 1745-1826)
 ........................ Müller, Johann Friedrich (German owner, 1729-1791)
 ........................ Mumford, James G. (American owner, fl. 1964)
 ........................ Munds, James Theus (American owner, 1884-1944)
 ........................ Mundy, N.W. (American owner, fl. 1916)
 ........................ Munk, Hendrik (Dutch owner, 1764-1825)
 ........................ Munoz, J.W. (American owner, fl. 1875)
 ........................ Munro, Jenni (American owner, fl. 1952)
 ........................ Munro, J.H., Rev. (American owner, fl. 1880)
 ........................ Munsill, M.S. (American owner, fl. 1880)
 ........................ Munson, Marjorie Oatman (American owner, 1888-1979)
 ........................ Murchison, John D. (American owner, fl. 1961)
 ........................ Murphy, D.B. (American owner, fl. 1907)
 ........................ Murphy, S.B., Dr. (Canadian owner, fl. 1961)
 ........................ Murray, Jane K. (American owner, fl. 1955)
 ........................ Murray, J.B. (American owner, fl. 1874)
 ........................ Musicians Emergency Fund (American owner, 1931-, fl.
 ........................ 1962)
 ........................ Myers, Angelo L. (American owner, d. 1900)
 ........................ Myers, Edward H. (American owner, d. 1929)
 ........................ Myers & Hedian Galleries (American owner, fl. 1903)
 ........................ Myers, Julien L. (American owner, d. 744)
 ........................ Myin, G. (Belgian owner, d. ca.1802)
 ........................ Nadler, Johann (German owner, d. 1762)
 ........................ Nairn, Fasham (British, ca.1729-1810)
 ........................ Naniant, Jean-François (Belgian owner, 1730-1804)
 ........................ Nankivell, Edith (American, fl. 1952)
 ........................ Napier, William Francis Patrick, Sir (British owner,
 ........................ 1785-1860)
 ........................ Nash, Edward (British owner, 1778-1821)
 ........................ Nathan Galerie (German, fl. 1950s)
 ........................ Navigheer, Jean-Baptiste de (Belgian owner, d. ca.1809)
 ........................ Neal, George H.C. (American, 1829-1891)
 ........................ Nealy, A.A. (American owner, fl. 1905)
 ........................ Nearing, Mary Ketcham (American, 1844-1940)
 ........................ Necker, Mansuetus de (Belgian owner, d. ca.1802)
 ........................ Needham, Raymond (British owner, fl. 1942)
 ........................ Neeld, Algernon William, Sir, 2nd Bart. (British owner,
 ........................ 1846-1900)
 ........................ Neeld, John, Sir, 1st Bart. (British owner, 1805-1891)
 ........................ Neelsen, Carl O. (American owner, fl. 1918)
 ........................ Neery, William (American owner, fl. 1969)
 ........................ Nef, John Ulric, Mr. & Mrs. (American)
 ........................ Nelson, A. (American owner, fl. 1942)
 ........................ Nesmith, James J. (American, fl. 1973)
 ........................ Neubauer, Lorenz Wilhelm (German owner, 1701-1752)
 ........................ Neudt, Jean-Benoit (Belgian, 1757-1806)
 ........................ Neuhaus, Mary Wood Farish (American spouse, died 1979)
 ........................ Neville, William, Rev. (British owner, ca.1741-1810)
 ........................ Newbery, Daniel (British owner, d. 1827)
 ........................ Newbold, D., Mrs. (British owner, fl. 1935)
 ........................ Newburgh, Vincent Giustiniani, 6th Earl of (Italian owner,
 ........................ 1759-1826)
 ........................ Newcastle-under-Lyme, Henry Pelham Pelham-Clinton, 4th Duke of
 ........................ (British owner, 1785-1851)
 ........................ Newcomb-Macklin (American owner, fl. 1929)
 ........................ Newman, Rose B. (American owner, fl. 1946)
 ........................ Newport, Mountjoy Blount, 1st Earl of (British owner,
 ........................ ca.1597-1665/66)
 ........................ Newton, Lewis Sidney Earl (American owner, 1889-1968)
 ........................ Nibbelinck, F.R.E. (Dutch owner, d. ca.1804)
 ........................ Nicoll, Cortlandt, Mrs. (American owner, fl. 1934)
 ........................ Nielson, Glenn E., Mr. & Mrs. (American owner, fl. 1960)
 ........................ Nieuwenhuyse, Antoine Olivier van (Belgian owner, 1725-1808)
 ........................ Nieuwenhuysen, Constantin vanden (Belgian owner, 1749-1823)
 ........................ Nijhoff, N. (Dutch owner, d. 1803)
 ........................ Nitze, Heidi (American owner, fl. 1971)
 ........................ Noble, Charles P. (American owner, fl. 1911)
 ........................ Noble, H.W. (British owner, fl. 1960)
 ........................ Noel, Gerard Noel, Sir, 2nd Bart. (British owner, 1759-1838)
 ........................ Noé, T.C. (American, fl. 1906)
 ........................ Nogaret, Armand-Frédéric-Ernest (French owner, d. 1806)
 ........................ Nolan, William C. (American owner, fl. 1962)
 ........................ Nolker, Frederick W., Mrs. (American owner, fl. 1907)
 ........................ Noort, M. van (Dutch owner, d. ca.1845)
 ........................ Norcott, William (Irish owner, 1770?-1820?)
 ........................ Norfolk, Charles Howard, 11th Duke of (British owner,
 ........................ 1746-1815)
 ........................ Norfolk, Henry Howard, 6th Duke of (British owner, 1628-1683/84)
 ........................ Norfolk, Henry Howard, 7th Duke of (British owner, 1653/54-1701)
 ........................ Norman, Augusta McC Little (American owner, fl. 1935)
 ........................ Normanton, James Charles Herbert Welbore Ellis Agar, 3rd Earl
 ........................ of
(British owner, 1818-1896)
 ........................ Normanton, Sidney James Agar, 4th Earl of (British owner,
 ........................ 1865-1933)
 ........................ Normanton, Welbore Ellis Agar, 2nd Earl of (British owner,
 ........................ 1778-1868)
 ........................ Norrie, Lanfear (American owner, fl. 1963)
 ........................ Northampton, Spencer Douglas David Compton, 7th Marquess of
 ........................ (British owner, 1946-)
 ........................ Northampton, William Bingham Compton, 6th Marquess of
 ........................ (British owner, 1885-1978)
 ........................ Northampton, William Compton, 4th Marquess of (British
 ........................ owner, 1818-1897)
 ........................ Northampton, William George Spencer Scott Compton, 5th Marquess
 ........................ of
(British owner, 1851-1913)
 ........................ North Avenue Gallery (American owner, fl. 1950)
 ........................ Northbrook, Francis George Baring, 2nd Earl of (British
 ........................ owner, 1850-1929)
 ........................ North, Brownlow (British owner, 1741-1820)
 ........................ North Carolina State Art Society (American organization,
 ........................ founded 1927)
 ........................ Northesk, David John Carnegie, 10th Earl of (British
 ........................ owner, 1865-1921)
 ........................ Northesk, David Ludovic George Hopetoun Carnegie, 11th Earl of
 ........................ (British owner, 1901-)
 ........................ Northside Center for Child Development (American owner,
 ........................ fl. 1960)
 ........................ Northumberland, Alan Ian Percy, 8th Duke of (British
 ........................ owner, 1880-1930)
 ........................ Northumberland, Algernon George Percy, 6th Duke of (British
 ........................ owner, 1810-1899)
 ........................ Northumberland, Algernon Percy, 4th Duke of (British
 ........................ owner, 1792-1865)
 ........................ Northumberland, George Percy, 5th Duke of (British owner,
 ........................ 1778-1867)
 ........................ Northumberland, Henry George Alan Percy, 9th Duke of
 ........................ (British owner, 1912-1940)
 ........................ Northumberland, Henry George Percy, 7th Duke of (British
 ........................ owner, 1846-1918)
 ........................ Northumberland, Hugh Algernon Percy, 10th Duke of (British
 ........................ owner, 1914-)
 ........................ Northumberland, Hugh Percy, 3rd Duke of (British owner,
 ........................ 1785-1847)
 ........................ Northwick, John Rushout, Sir, 2nd Baron (British owner,
 ........................ 1770-1859)
 ........................ Norton, D.Z. (American owner, fl. 1918)
 ........................ Norton, M., Miss (American owner, fl. 1902)
 ........................ Nostitz-Rhienek, Franz Wenzel, Graf von (Czech owner,
 ........................ 1697-1765)
 ........................ Nowell, Alexander (British owner, ca.1761-1842)
 ........................ Nuttall, Richard V. and Martha S. (American, fl. 1952)
 ........................ Nystad, S. (Dutch owner, fl. 1959)
 ........................ Oakford, James W. (American owner, fl. 1920)
 ........................ Oakley, George (British owner, d. 1841)
 ........................ Oakman, Eliza Conkling (American owner, fl. 1896)
 ........................ Oathout, J.W., Mrs. (American owner, fl. 1906)
 ........................ Obernier, Frank (American owner, fl. 1917)
 ........................ Obolensky, Ava Alice Muriel Astor (American owner, 1902-1956)
 ........................ O'Brien, Katherine Horlick (British owner, fl. 1949)
 ........................ O'Brien, M.V. (American owner, fl. 1906)
 ........................ Ocket, Arnauld (Belgian owner, d. ca.1812)
 ........................ Ocket, Jacques-Balthasar (Belgian owner, d. ca.1811)
 ........................ O'Connell, James (British owner, d. 1811)
 ........................ O'Connor, J., Mrs. (American owner, fl. 1890)
 ........................ Odemaer, François-Guillaume-Joseph (Belgian owner, 1729-1812)
 ........................ Ogden, Marianna T. Arnot (American owner, fl. 1876)
 ........................ Ogilvy, John, Capt. (British owner, d. ca.1788)
 ........................ O'Kelly, James J. (American owner, fl. 1874)
 ........................ O'Leary, J., Miss (American owner, fl. 1912)
 ........................ Olin, Evelyn Brown (American owner, 1905-1988)
 ........................ Olivier, Jean-Ferdinand (French owner, fl. 1804-1821)
 ........................ Ontario Jockey Club, Ltd. (Canadian owner, fl. 1956)
 ........................ Oppenheimer, Helena May (American owner, 1956-1957)
 ........................ Oppenheimer, Lucille Joske (American owner, 1898-1960)
 ........................ Ord, Anna (American owner, fl. 1877)
 ........................ O'Reilly, Edward (American owner, fl. 1916)
 ........................ O'Reilly, E.G. (American owner, fl. 1916)
 ........................ Ortgies & Co. (American owner, fl. 1880-1900)
 ........................ Orville, Johann Matthäus d' (German owner, 1730-1799)
 ........................ Osborne & Co., Ltd. (British owner, fl. 1937)
 ........................ Osgood, Eliza Vanderbilt (American owner, 1819-1890)
 ........................ Otway, Francis (British owner, 1730-1773)
 ........................ Outryve, Marie-Pétronille van, Mme. (Belgian owner, 1748-1814)
 ........................ Owen, R., Mrs. (American owner, fl. 1929)
 ........................ Oxholm, Hazel (American owner, fl. 1964)
 ........................ Oxnam, G. Bromley (American owner, fl. 1933)
 ........................ Pacheco, Alfred (French owner, fl. 1905)
 ........................ Packard, Edwin (American owner, d. 1921, fl. 1909)
 ........................ Packard Motor Car Co. (American owner, 1899-1953)
 ........................ Page, Howard, Mrs. (American owner, fl. 1930)
 ........................ Paley, Samuel, Mrs. (American owner, fl. 1952)
 ........................ Palmer, Charles T. (American owner, fl. 1918)
 ........................ Palmer, Elizabeth Young (American owner, fl. 1877)
 ........................ Pan American Galleries (American owner, fl. 1953)
 ........................ Pancoast, John O. (American owner, fl. 1960)
 ........................ Pansius, Martin Emmanuel (Belgian owner, d. 1818)
 ........................ Pantz, Hubert von, Mrs. (American owner, fl. 1964)
 ........................ Parasiers, Félix Joseph (Belgian owner, 1753-1839)
 ........................ Parish, henry, Mrs. (American owner, fl. 1932)
 ........................ Paris in New York (American owner, fl. 1954)
 ........................ Parke-Bernet Galleries (American owner, fl. 1939-1964)
 ........................ Parke, Mary M. (American owner, fl. 1906)
 ........................ Parker, Edward (British owner, d. ca.1781)
 ........................ Parker Gallery (British owner, 1750-1950)
 ........................ Parker, Graham W. (American owner, fl. 1955)
 ........................ Parker, Helen King Stockton (American owner, 1886-, fl.
 ........................ 1950)
 ........................ Parker, Katherine Putnam Blunt (American owner, fl. 1932)
 ........................ Parker, Margaret W. (American owner, fl. 1916)
 ........................ Parker, Robert Townley (British owner, 1793-1879)
 ........................ Parker, William, Sir, 7th Bart. (British owner, 1769-1830)
 ........................ Parker, W.J. (American owner, fl. 1922)
 ........................ Parkinson, Harold (British owner, fl. 1950)
 ........................ Parmentier, François (Belgian owner, 1739-1809)
 ........................ Parr fils (Belgian owner, d. v.1802)
 ........................ Parson, Charles (British owner, fl. 1926)
 ........................ Parson, R.M., Miss (British owner, fl. 1948)
 ........................ Parsons, Harold W. (British owner, fl. 1931)
 ........................ Parsons, Schuyler Livingston (American owner, 1892-1967)
 ........................ Partridge, Frank (American owner, fl. 1900-present)
 ........................ Partridge, Leo (British owner, ca.1895-, fl. 1943)
 ........................ Partridge, R.W. (British owner, fl. 1923)
 ........................ Parys, Charles van (Belgian owner, d. ca.1817)
 ........................ Parys, Joseph van (Belgian owner, 1732-1807)
 ........................ Parys, Pierre van (Belgian owner, d. ca.1804)
 ........................ Pasquay, Peter, Dr. (German owner, 1719-1777)
 ........................ Passedoit, Georgette (American owner, fl. 1935)
 ........................ Passeniers, Benoît Joseph (Belgian owner, 1760-)
 ........................ Passy, Joannes Baptista (Belgian owner, 1778-1831)
 ........................ Pasternacki, Vetold, Mr. and Mrs. (American owner, fl.
 ........................ 1958)
 ........................ Patch, William (British owner, d. ca.1792)
 ........................ Patterson, F.B. (American owner, fl. 1930)
 ........................ Patterson, J.K. (American owner, fl. 1884)
 ........................ Patterson, Louise Hewlett (American owner, 1881-1967)
 ........................ Patterson, Rufus L. (American owner, fl. 1920)
 ........................ Paul Kantor Gallery (American owner, 1948-1966)
 ........................ Pauwels, Pierre (Belgian owner, d. ca.1811)
 ........................ Pauw, Petrus Jacobus de (Belgian owner, 1727-1810)
 ........................ Pavot, Charles (Belgian owner, d. ca.1803)
 ........................ Pawsey & Payne (British owner, fl. 1920s)
 ........................ P.D. McMillan Land Co. (American owner, fl. 1957)
 ........................ Peach, Samuel (British owner, ca.1762-1832)
 ........................ Peake, Harald (British owner, fl. 1946)
 ........................ Pearce, William (British owner, ca.1751-1842)
 ........................ Pearse, Georgiana F. (British owner)
 ........................ Peart, Edward, Dr. (British owner, 1756?-1824)
 ........................ Pease, Perry Rodgers (American owner, fl. 1951)
 ........................ Peetersen, Gerhardus Marinus (Dutch owner, d. ca.1823)
 ........................ Peirce, Agnes K. (American owner, 1908-1976)
 ........................ Peirce, Albert Edwin (American owner, fl. 1929)
 ........................ Pelgrom, Mme. (Belgian owner, d. ca.1809)
 ........................ Pelouze, Ellen Letitia Doolittle (American owner, 1836-1916)
 ........................ Peltason, Paul E. (American owner, 1898-1974)
 ........................ Pembroke, W.A. (American owner, fl. 1892)
 ........................ Penfold, Edmund (American owner, 1839-, fl. 1876)
 ........................ Penny, Carl P. (American owner, fl. 1941)
 ........................ Penrose, Julia Villiers Lewis McMillan (American owner,
 ........................ 1870-1956)
 ........................ Perkins, B. (American owner, fl. 1881-1882)
 ........................ Perkins, Richard C. (American owner, d. 1907, fl. 1888)
 ........................ Perkins, Robert P. (American owner, fl. 1919)
 ........................ Perk van Lith, Gerard Marcus (American owner, 1846-,
 ........................ fl. 1911)
 ........................ Perles, Claude (French owner, fl. 1962)
 ........................ Perrier (French owner, fl. 18th c.)
 ........................ Pesters, John de (British owner, d. ca.1756)
 ........................ Peterfrund, Elizabeth H. (American owner, fl. 1961)
 ........................ Peters, C.O. (American owner, fl. 1886)
 ........................ Peters, Henry T. (American owner, fl. 1908)
 ........................ Peters, H.T. (American owner, fl. 1919)
 ........................ Peters, Samuel T. (American owner, fl. 1911)
 ........................ Petrad, Basil (American owner, fl. 1958)
 ........................ Petrov, Basil (American owner, fl. 1958)
 ........................ Pette, B.S., Mrs. (American owner, fl. 1959)
 ........................ Pew, Mrs. Arthur E. Jr. (American owner, fl. 1957)
 ........................ Peytier de Merchtem (Belgian owner, d. ca.1806)
 ........................ Pfaff, Sebastian (German owner, 1747-1794)
 ........................ Pflager, Henry B. (American owner, fl. 1964)
 ........................ Pfluger, Edward (American owner, fl. 1959)
 ........................ Pharazyn (Belgian owner, d. ca.1831)
 ........................ Phelps, William H. Jr., Mrs. (American owner, fl. 1952)
 ........................ Philips Gallery (American owner, fl. 1961)
 ........................ Phillips, A.F., Dr. (American owner, fl. 1941)
 ........................ Phillips, Ann (American owner, fl. 1955)
 ........................ Phillips, Josephine Patterson (American owner, 1863-1954)
 ........................ Phillips, Son & Neale Auctioneers (British owner, fl.
 ........................ 1954)
 ........................ Phipps, Hubert (American owner, fl. 1960)
 ........................ Phoenix, Philip (American owner, fl. 1882)
 ........................ Pian (Belgian owner, d. ca.1805)
 ........................ Picher, William S. (American owner, fl. 1956)
 ........................ Pickhardt, A.C. (American owner, fl. 1894)
 ........................ Pierce, H.M. (American owner, fl. 1936)
 ........................ Pierets de Croonenburgh, Pierre André Joseph (Belgian
 ........................ owner, 1756-1838)
 ........................ Pierre Matisse Gallery (American owner, 1931-1989)
 ........................ Piers, F. (Belgian owner, d. ca.1802)
 ........................ Pierson, John B. (American owner, fl. 1875)
 ........................ Pillsbury, George, Mrs. (American owner, fl. 1956)
 ........................ Pillsbury, Vera (American owner, fl. 1895)
 ........................ Piozzi, Hester Lynch, Mrs. (British owner, 1741-1821)
 ........................ Pirovano, Rodolfo (Italian owner, fl. 1926)
 ........................ Pitet, P. (Belgian owner, d. ca.1812)
 ........................ Pittsburgh Athletic Association (American owner, 1908-,
 ........................ fl. 1950)
 ........................ Plaistow, Thomas, Gen. (British owner, ca.1739-ca.1791)
 ........................ Plankinton, Elizabeth A. (American owner, 1853-1923)
 ........................ Planque, Jean (French owner, fl. 1953)
 ........................ Plant, M.F. (American owner, fl. 1918)
 ........................ Platt, Helen (American owner, fl. 1956)
 ........................ Plowden (British owner, fl. 1793-1799)
 ........................ Plumb, Ralph M. (American owner, fl. 1882)
 ........................ Plumer, William (British owner, ca.1736-1822)
 ........................ Polak, P. (British owner, 1854-, fl. 1945)
 ........................ Pol, Benoît Balthazar François (Belgian owner, 1754-1803)
 ........................ Pollak, Fred (American owner, fl. 1950)
 ........................ Pollak, Leo L., Mrs. (American owner, fl. 1944)
 ........................ Pollak, Robert (American owner, fl. 1950)
 ........................ Pomeroy, Ralph (American owner, fl. 1957)
 ........................ Poodts, Jean-François (Belgian owner, d. ca.1810)
 ........................ Poore, Edward (British owner, d. 1803)
 ........................ Pope, Charles B., Mrs. (American owner, fl. 1894)
 ........................ Pope, Jane, Miss (British owner, 1742-1818)
 ........................ Porter, A.M. (American owner, fl. 1905)
 ........................ Post, Charles K. (American owner, fl. 1958)
 ........................ Postley, Charles A. (American owner, 1871-1934)
 ........................ Pottelsberghe de la Potterie, van (Belgian owner, d.
 ........................ ca.1804)
 ........................ Pottier & Stymus (American owner, 1859-, fl. 1879)
 ........................ Powell, Joseph W., Mrs. (American owner, fl. 1923)
 ........................ Powell, J.W. (American owner, fl. 1920)
 ........................ Powel, Mr. (Swiss owner, fl. 1964)
 ........................ Powelson, W.V.N., Mrs. (American owner, fl. 1930)
 ........................ Powlett, William (British owner, d. ca.1743)
 ........................ Poyer, John (British owner, d. ca.1832-34)
 ........................ Pratt, Frederick B. (American owner, fl. 1943)
 ........................ Pratt, Mary Helen Richardson (American owner, fl. 1892)
 ........................ Presl, Jean-Martin de (Belgian owner, d. ca.1815)
 ........................ Preston, T.B. (American owner, fl. 1916)
 ........................ Price, Bartholomew (British owner, fl. 1775-1786)
 ........................ Prideaux, William (British owner, d. 1825)
 ........................ Priem, Jean (Belgian owner, d. ca.1815)
 ........................ Prince, Frank C. (American owner, fl. 1961)
 ........................ Princess Gabrielle Liechtenstein (American owner, fl.
 ........................ 1958)
 ........................ Prince, William Wood, Mrs. (American owner, fl. 1963)
 ........................ Procter, Arthur W. (American owner, fl. 1961)
 ........................ Proctor, Hartley Thomas (American owner, fl. 1904)
 ........................ Proctor, William Ross Jr. (American owner, fl. 1910)
 ........................ Prown, Jules D. (American owner, fl. 1955)
 ........................ Pruyssenaar, Roelof Meurs (Dutch owner, fl. until 1804)
 ........................ Pryor, Richard Vickris (British owner, d. 1813)
 ........................ P. Smith & Co. (American owner, fl. 1878)
 ........................ Public Library of Winston-Salem & Forsyth County (American
 ........................ owner, fl. 1960)
 ........................ Pulitzer, Joseph, Jr., Mr. and Mrs. (American owner,
 ........................ 1913-)
 ........................ Puliux, Luc-Guillaume (Belgian owner, d. ca.1816)
 ........................ Pullman, W.A. (American owner, fl. 1890)
 ........................ Pullman, W.A., Mrs. (American owner, fl. 1891)
 ........................ Purcell, Robert W. (American owner, fl. 1955)
 ........................ Purrier, John (British owner, d. ca.1786)
 ........................ Putman, Anna Catharina (Dutch owner, d. 1801)
 ........................ Putman, J. (French owner, fl. 1961)
 ........................ Putnam, Amy and Anne Ruhama (American owner, 1874/1867-1958/1962)
 ........................ Putte-Breydel, Joannus Josephus vande (Belgian owner,
 ........................ 1778-1819)
 ........................ Putte Nicolaasz., Johannes van de (Dutch owner, d. 1810)
 ........................ Pynchon, George M. Jr. (American owner, fl. 1930)
 ........................ Pyne, Grafton (American owner, fl. 1929)
 ........................ Pype, Jean-Baptiste Louis (Belgian owner, 1758-1810)
 ........................ Quetstroey, Ange-Pierre (Belgian owner, 1753-1810)
 ........................ Quilter, John (British owner, fl. 1944)
 ........................ Quinn, Martin J. Jr. (American owner, fl. 1929)
 ........................ Quinting, Pieter (Dutch owner, 1770-ca.1810)
 ........................ Rabb, Esther Cohn (American owner, fl. 1961)
 ........................ Raborg, H.M. (American owner, fl. 1907)
 ........................ Raeburn Gallery (British owner, fl. 1927)
 ........................ Raeymaeckers, Joannes Franciscus (Belgian owner, 1757-1806)
 ........................ Rainey, Eleanor Beatty Mitchell (American owner, 1842-1905)
 ........................ Rainey, R.H. (American owner, fl. 1905)
 ........................ Rains Auction Rooms (American owner, fl. 1934)
 ........................ Ralph M. Chait Galleries (American owner, fl. 1942)
 ........................ Ralston, Louis, Galleries (American owner, fl. 19th c.-20th
 ........................ c.)
 ........................ Ramel-Nogaret, Dominique-Vincent (French owner, 1760-1819)
 ........................ Ramsever, Jules (Swiss owner, fl. 1928)
 ........................ Rand, Nattie Gold (American owner, fl. 1945)
 ........................ Rand, William (American owner, fl. 1954)
 ........................ Rank, James V. (British owner, d. 1953, fl. 1937)
 ........................ Rank, Patsy (British owner, fl. 1937)
 ........................ Rassmann, Katharanne C. (American owner, fl. 1965)
 ........................ Rath, Mr. (American owner, fl. 1879)
 ........................ Rath, Stephen, Dr. (American owner, fl. 1958)
 ........................ Rauh, Carl J., Mrs. (American owner, d. before 1972,
 ........................ fl. 1957)
 ........................ Raut, G. (British owner, fl. 1948)
 ........................ Raversteyn (Belgian owner, d. ca.1820)
 ........................ Rawle, W.H. (American owner, fl. 1881)
 ........................ Rawson, Josephine (American owner, fl. 1948)
 ........................ Raymond, James Grant (British owner, ca.1768-1817)
 ........................ Raymond Loewy Associates (American owner, 1893-1986)
 ........................ Raymond, Maude S. (American owner, 1875-, fl. 1945)
 ........................ R. Dudensing and Son (American owner, fl. 1925)
 ........................ Readers Digest Association (American owner, 1922-, fl.
 ........................ 1961)
 ........................ Rea, Edith Oliver (American owner, 1866-1951)
 ........................ Ream, Norman B. (American owner, fl. 1905)
 ........................ Reckitt, Juliet E. (British owner, fl. 1910)
 ........................ Redecken, Karl Gustav von, Oberst-Leutnant (German owner,
 ........................ ca.1719-1796)
 ........................ Reden, Wilhelm Johann von (German owner, 1688-1760)
 ........................ Redfern Gallery Ltd. (British owner, 1923-, fl. 1938)
 ........................ Redmond, Geraldyn (American owner, fl. 1911)
 ........................ Redmond, Geraldyn, Mrs. (American owner, fl. 1911)
 ........................ Redmond, R. Livingston (American owner, fl. 1914)
 ........................ Redmond, Roland L. (American owner, fl. 1920)
 ........................ Reed, Emily (American owner, fl. 1920)
 ........................ Reed, Harriet Walton Gilson (American owner, 1821-1901)
 ........................ Reed, Lloyd G. (American owner, d. 1910, fl. 1878; 1891;
 ........................ 1901)
 ........................ Regenstein, Joseph, Mrs. (American owner, fl. 1952)
 ........................ Regenstein, Louis Jr. (American owner, fl. 1956)
 ........................ Reichard & Co. (American owner, fl. 19th c.)
 ........................ Reid, Miles B. (British owner, fl. 1926)
 ........................ Reid, Whitelaw, Mrs. (American owner, fl. 1925)
 ........................ Reinhardt, Paul (British owner, fl. 1929)
 ........................ Reitlinger, Frédéric, Galerie (French owner, 1836-1906)
 ........................ Remis, Mildred (American owner, fl. 1960)
 ........................ Renaissance Galleries (American owner, fl. 1941)
 ........................ Renfield, Harold (American owner, fl. 1961)
 ........................ Renfield Importers, Ltd. (American owner, fl. 1948)
 ........................ Rens, Wautier (Belgian owner, 1757-after 1815)
 ........................ Reydon, Hendrik (Dutch owner, d. ca.1827)
 ........................ Reynders, Corneille-Louis (Belgian owner, 1756-1821)
 ........................ Reynolds, Bruce Dodson, Jr. (American owner, 1923-1991)
 ........................ Reynolds, Katharine Smith (American owner, 1880-1923)
 ........................ Reynolds, M.F., Mrs. (American owner, fl. 1889/11/27)
 ........................ Rhinelander, Laura Virginia (American owner, d. 5459)
 ........................ Rhines, J.O. (American owner, fl. 1879-1900)
 ........................ Rhyn, Johannes Jacobus van, archbishop (Dutch owner,
 ........................ d. 1808)
 ........................ Rice, E. (British owner, fl. 1953)
 ........................ Rice, Edward (British owner, 1899-1973)
 ........................ Rice, Hamilton, Mrs. (American owner, fl. 1922)
 ........................ Richard, Harold C. (American owner, d. after 1951, fl.
 ........................ 1927)
 ........................ Richard, Harold C., Mrs. (American owner, fl. 1954)
 ........................ Richard, H.V., Mrs. (American owner, fl. 1967)
 ........................ Richards, E., Miss (American owner, fl. 1953)
 ........................ Richards, John (American owner, fl. 1919)
 ........................ Richardson, Elizabeth (American owner, fl. 1952)
 ........................ Richards, William L., Mrs. (American owner, fl. 1961)
 ........................ Rich, Charles V. (American owner, fl. 1917)
 ........................ Richmond, Caroline (American owner, fl. 1878)
 ........................ Rickard, Edmund B. (American owner, fl. 1963)
 ........................ Ricketson, John H. (American owner, fl. 1957)
 ........................ Rideout, E.G. (American owner, fl. 1881)
 ........................ Riesenfeld, Victor (American owner, fl. 1953)
 ........................ Riggs, George (American owner, fl. 1916)
 ........................ Ripley, Henry Dillon (American owner, 1865-1913)
 ........................ Riquelme, D., Madame (French owner, fl. 1962)
 ........................ Robbins, F.R. (British owner, fl. 1924)
 ........................ Robert B. Campbell Gallery (American owner, 1918-1973)
 ........................ Robert Carlen Gallery (American owner, fl. 1953)
 ........................ Robert Frank Ltd. (British owner, fl. 1937)
 ........................ Robert H. Fowler (American owner, fl. 1921)
 ........................ Robert H. Fowler, Mrs. (American owner, fl. 1921)
 ........................ Robert Isaacson Gallery (American owner, 1952-1967)
 ........................ Robert Simpson & Co., Ltd. (Canadian owner, fl. 1929)
 ........................ Roberts, J.A. (American owner, fl. 1906)
 ........................ Robinson and Foster Ltd. (British owner, fl. 1941)
 ........................ Robinson, Burnett, Mr. and Mrs. (American owner, fl.
 ........................ 1959)
 ........................ Robinson & Farr (American owner, fl. 1916)
 ........................ Robinson, Fisher & Co. (British owner, fl. -1912)
 ........................ Robinson, Fisher & Harding (British owner, fl. 1920s)
 ........................ Robinson, Florence Crane (American owner, fl. 1936)
 ........................ Robinson, Franklyn (American owner, fl. 1946)
 ........................ Robinson, H.A. (British owner, fl. 1912)
 ........................ Robinson, Monroe D, Mrs. (American owner, fl. 1917)
 ........................ Robinson, Thomas H. [London] (British owner, fl. 1919)
 ........................ Robinson, W.B. (American owner, fl. 1879)
 ........................ Robinson, William C. (American owner, fl. 1927)
 ........................ Robinson, W.S. (British owner, fl. 1936)
 ........................ Robyns, Michel-Marcel (Belgian owner, 1762-1833)
 ........................ Roche, Frances Burke (American owner, fl. 1916)
 ........................ Rochegude, Louis (French owner, fl. 1961)
 ........................ Roche, James (Irish owner, d. ca.1820)
 ........................ Roche, Percy E., Mrs. (American owner, fl. 1909)
 ........................ Rockefeller, Abigail Aldrich (American owner, 1874-1948)
 ........................ Rockefeller, John Sterling, Mrs. (American owner, fl.
 ........................ 1950)
 ........................ Rockwell, J.S., Mrs. (American owner, fl. 1878)
 ........................ Rodd, Horatio (British owner, fl. 1820-1859)
 ........................ Rodgers, Dorothy Belle Feiner (American owner, 1909-1992)
 ........................ Rodgers, Richard (American owner, fl. 1952)
 ........................ Roebel and Reinhardt Galleries (American owner, fl. 19th
 ........................ c.)
 ........................ Roe, Josephine A. Foster Tolley (American owner, 1821-1894)
 ........................ Roelofs, Jacobus (Dutch owner, d. ca.1846)
 ........................ Roels, Balduin J. (Belgian owner, 1737-1803)
 ........................ Rogan, Louise (British owner, fl. 1947)
 ........................ Rogers, Diana Taylor (American owner, fl. 1944)
 ........................ Rogers, Floyd S., Dr. (American owner, fl. 1944)
 ........................ Rogers Kellogg Stillson Inc. (American owner, fl. 1959)
 ........................ Rogers, William E. (American owner, fl. 1882)
 ........................ Roland, Browse & Delbanco (British owner, fl. 1947)
 ........................ Rombaut, Jeanne Françoise, Mme. (Belgian owner, ca.1773-after
 ........................ 1816)
 ........................ Rombaut, Josse A. (Belgian owner, 1745-1807)
 ........................ Rome, H.T. (American owner, fl. 1961)
 ........................ Ronalds, George Lorillard (American owner, fl. -1888)
 ........................ Rook, I.T. (American owner, fl. 1881)
 ........................ Roosendaal, Stephanies, Mr. (Dutch owner, d. ca.1803)
 ........................ Roosevelt, belle Willard (American owner, fl. 1936)
 ........................ Roos, M., Mrs. (American owner, fl. 1937)
 ........................ Root, A.J. (American owner, fl. 1890)
 ........................ Rose, M.F. (British owner, fl. 1947)
 ........................ Rose, Nancy (American owner, fl. 1931)
 ........................ Rosenbaum, Michael, Mrs. (American owner, fl. 1964)
 ........................ Rosenberg and Co. (British owner, 1881-1959)
 ........................ Rosenberg, Blanche Muller (American owner, 1912-1974)
 ........................ Rosenberg, Max (Russian owner, 1882-, fl. 1909)
 ........................ Rosengart, Galerie (Swiss owner, d. ca.1992, fl. 1950s)
 ........................ Rosenthal, Harold L. (American owner, fl. 1953)
 ........................ Rosenthal, N, Dr. (American owner, fl. 1956)
 ........................ Rosenzweig, H. (American owner, fl. 1938)
 ........................ Rose, Susan D. de (American owner, fl. 1901)
 ........................ Rosewood Fabrics (American owner, fl. 1957)
 ........................ Rosner, D. (British owner, fl. 1945)
 ........................ Ross, Adelaide Levy (American owner, 1909-1981)
 ........................ Ross, Thiele & Son (American owner, fl. 1958)
 ........................ Rotan, Samuel P., Mrs. (American owner, d. 1977, fl.
 ........................ 1925)
 ........................ Rothenberg, J. (American owner, fl. 1955)
 ........................ Roth, L., Mrs. (American owner, fl. 1889)
 ........................ Rothschild, Max (Belgian owner, 1877-1939)
 ........................ Roth, William M. (American owner, fl. 1957)
 ........................ Rotterdam, Joannes Carolus (Belgian owner, 1759-1834)
 ........................ Rottier, Jacques Philippe (Belgian owner, 1759-1834)
 ........................ Rouget, Pierre-Dominique (Belgian owner, d. ca.1817)
 ........................ Rousseaux, G. (Belgian owner, d. ca.1815)
 ........................ Routledge, Esq. (British owner, fl. 1945)
 ........................ Rowland, T.C. (American owner, fl. 1888)
 ........................ Royal Automobile Club (British owner, 1897-, fl. 1946)
 ........................ Royal Glasgow Institute of the Fine Arts (British owner,
 ........................ 1861-, fl. 1933)
 ........................ Rubens, Jean-Baptiste (Belgian owner, 1757-)
 ........................ Ruck, Arthur (British owner, fl. 1939)
 ........................ Rudge, Fred (American owner, fl. 1952)
 ........................ Ruger, William (American owner, fl. 1962)
 ........................ Rumpf, Thomas (German owner, fl. 1876)
 ........................ Runyon, W.C. (American owner, fl. 1918)
 ........................ Russell, Charles H., Mrs. (American owner, fl. 1964)
 ........................ Russell, Haas, Mrs. (American owner, fl. 1960)
 ........................ Russell, John Henry (American owner, fl. 1947)
 ........................ Russell, John W. (British owner, fl. 1947)
 ........................ Rust, J.F., Mrs. (American owner, fl. 1907)
 ........................ Rutgers, Abraham, Ds. (Dutch owner, 1751-1809)
 ........................ Rutten, August (American owner, fl. 1875-1881)
 ........................ Ruvet, Henri (Belgian owner, d. ca.1825)
 ........................ Ryan, F.P. (American owner, fl. 1963)
 ........................ Ryan, Jean Harder (American owner, 1915-1991)
 ........................ Ryan, McAlexander Donald (American owner, 1910-, fl.
 ........................ 1966)
 ........................ Ryan, Richard N. (American owner, 1911-1949)
 ........................ Ryan, Richard N., Mrs. (American owner, fl. 1944)
 ........................ Ryan, William H. (American owner, fl. 1954)
 ........................ Ryder, I.F. (American owner, fl. 1873)
 ........................ Ryelandt, Charles (Belgian owner, d. ca.1806)
 ........................ Sabin, (British, fl. 1910s-1970s)
 ........................ Saceghem, Thadée-Joseph-Antoine-Hyacinthe van (Belgian
 ........................ owner, 1767-1852)
 ........................ Sachs, Arthur (American owner, fl. 1934; 1948;)
 ........................ Sachs, Samuel (American owner, fl. 1916)
 ........................ Sachs, Walter Edward (American, 1884-1980)
 ........................ Sadler, Michael Ernest, Sir (British owner, 1861-by 1946)
 ........................ Sage, A. (American owner, fl. 1929)
 ........................ Sage, Betty Wickes (American, 1910-1996)
 ........................ Saint-Yves, Charles Léoffroy de (French owner, 1717-1804)
 ........................ Salcedo Nijo Co. (Spanish owner, fl. 1905)
 ........................ Sallade, Nathalie Wahr (American, 1885-1973)
 ........................ Salomon, William (British owner, fl. 1919)
 ........................ Salsbery, Otto H. (American owner, fl. 1962)
 ........................ Salter, Leon J. (American owner, fl. 1964)
 ........................ Salzman, Rose Kogan (Canadian, 1911-1988)
 ........................ Sampson, Florence de Wolff (American, fl. 1890, 1909)
 ........................ Samson, Charles F. (American, fl. 1936)
 ........................ Samson, E. (British owner, fl. 1944)
 ........................ Samuel, Mr. (French owner, fl. 1961)
 ........................ Samuels, Mitchell (American owner, fl. 1943)
 ........................ Samuel, W. (British owner, fl. 1920)
 ........................ Sanders, Frederick W. (American owner, fl. 1947)
 ........................ Sanderson, Henry (American owner, fl. 1918)
 ........................ Sanderson, James R. (American owner, fl. 1919)
 ........................ Sandler, Ted (American owner, fl. 1958)
 ........................ Santheuvel, Pieter van den, Mr. (Dutch owner, 1732-1799)
 ........................ Sanuels, Jack (American owner, fl. 1957)
 ........................ Saportas, Reina Brown (American spouse, 20th century)
 ........................ Sarnoff, Anna Moffo (American owner, fl. 1956)
 ........................ Sas, Nicolas Joseph t' (Belgian owner, 1740-1800)
 ........................ Sassoon, Leontine Levy (British spouse, ca.1864-1955)
 ........................ Saubert, Louis-François (French, fl. 18th c.)
 ........................ Sauer, George F. (American, fl. 1910)
 ........................ Saunders, C.R. (American owner, fl. 1919)
 ........................ Sauzay, Antoine de (French owner, 1745-1821)
 ........................ Savage, Henry, Adm. (British owner, ca.1735-ca.1822)
 ........................ Savile Gallery (British owner, fl. 1929)
 ........................ Sawyer, S.A., Mrs. (American, fl. 1887)
 ........................ Saye and Sele, Gregory William Eardley-Twisleton-Fiennes, 14th
 ........................ Baron
(British owner, 1769-1844)
 ........................ Scarbrough, George Augusta Lumley-Saunderson, 5th Earl of
 ........................ (British owner, 1753-1807)
 ........................ Scarsdale, Nathaniel Curzon, Sir, 1st Baron (British
 ........................ owner, 1726-1804)
 ........................ Schaefer, E. (American owner, fl. 1915)
 ........................ Schafer, Gilbert P., Jr. (American owner, fl. 1963)
 ........................ Schalck, Johann Peter Joseph (German owner, d. 1801)
 ........................ Scharff, Friedrich Johann Heinrich (German owner, 1756-1832)
 ........................ Scheftel, Adolf (American owner, fl. 1880)
 ........................ Scheftel, Herbert, Mrs. (American owner, fl. 1952)
 ........................ Schelfhaut (Belgian owner, d. ca.1811)
 ........................ Scheltema, Take Pieters (Dutch owner, 1760-1837)
 ........................ Schempp & Co. (American owner, fl. 1950s)
 ........................ Schenck, A.H., Miss (American owner, fl. 1877)
 ........................ Schenck's Art Gallery (American, fl. 1870-1900)
 ........................ Schenck, William I. (American owner, fl. 1875)
 ........................ Schenecker, Edward, Mr. and Mrs. (American owner, fl.
 ........................ 1969)
 ........................ Scheppers, Jean-Baptiste-Athanase (Belgian owner, d.
 ........................ ca.1806)
 ........................ Scherpenbergh, J.B. van (Belgian owner, d. ca.1801)
 ........................ Scheurleer, Bernardus (Dutch owner, 1754-1828)
 ........................ Schietere-Caprycke, Charles Thomas Eugène de (Belgian,
 ........................ 1762-1815)
 ........................ Schietere, Charles Albert Emmanuel de (Belgian, 1724-1801)
 ........................ Schimmel, Norbert (American owner, fl. 1953)
 ........................ Schlesinger, Ferdinand (American owner, fl. -1906)
 ........................ Schlesinger, S.L., Mrs. (American owner, fl. 1968)
 ........................ Schlessinger, Ferdinand (American owner, fl. 1907)
 ........................ Schley, W.S. (American owner, fl. 1920)
 ........................ Schlund, Benedikt Ludwig, Dr. (German owner, 1722-1770)
 ........................ Schmidlapp, Jean M., Mrs. (American owner, fl. 1931)
 ........................ Schmidt, Benno (American owner, fl. 1962)
 ........................ Schneider, Daniel E. (American owner, fl. 1954)
 ........................ Schneider-Gabriel Galleries (American, fl.1920-1950)
 ........................ Schneider, Robert H., Mrs. (American owner, fl. 1959)
 ........................ Schneidewind, Johann Georg (German owner, d. 1794)
 ........................ Schöber, David Gottfried (German owner, 1696-1778)
 ........................ Schoen, Martin (American owner, fl. 1945)
 ........................ Scholle, Albert W. (American, 1860-1917)
 ........................ Schöll, Johann Abraham (German owner, 1733-1791)
 ........................ Schoonmaker, S.L. (American, fl. 1903)
 ........................ Schrieck, Desiré vanden (Belgian owner, 1786-1857)
 ........................ Schröder, J. Henry, Baron (German, fl. 1889)
 ........................ Schroeder, Johann Georg (German owner, d. ca.1787)
 ........................ Schulthess, Amalia M. de (American owner, fl. 1960)
 ........................ Schumacher, Frederick W. (American owner, fl. 1946)
 ........................ Schupf, M. (American owner, fl. 1962)
 ........................ Schupf, Mozes S. (Belgian, 1904-1994)
 ........................ Schuyler, George S. (American owner, fl. 1882)
 ........................ Schuyler, Louisa Lee (American, fl. 1884)
 ........................ Schuyten, Jan (Belgian owner, fl. 1805-1846)
 ........................ Schwab, Frank (British owner, fl. 1935)
 ........................ Schwalb, August Gottfried (German owner, 1741-1777)
 ........................ Schwartz, L. (American owner, fl. 1874)
 ........................ Schweitzer, Franz Maria von (German owner, 1722-1812)
 ........................ Schweitzer, William P., Mrs. (American, fl. 1958)
 ........................ Schweizer, Mr. (American owner, fl. 1875)
 ........................ Scott, Claude, Sir (British owner, 1742-1830)
 ........................ Scott, George I. (American owner, fl. 1882)
 ........................ Scott, James, Rev. (British owner, 1733-1814)
 ........................ Scott, John Edward Arthur Murray, Sir, 1st Bart. (British
 ........................ owner, 1847-1912)
 ........................ Scull, Christine Biddle Cadwalader (American,1903-1968)
 ........................ Sears, Mary Pouch (American, 1909-2001)
 ........................ Sears, Miriam C. (American, 1894-1983)
 ........................ Seay, Nancy Louise Boggess (American, 1910-2006)
 ........................ Sebastiani, François Horace Bastien, comte (French owner,
 ........................ 1772-1851)
 ........................ Sebright, Edgar Reginald Saunders, Sir, 11th Bart. (British
 ........................ owner, 1854-1917)
 ........................ Sebright, Egbert Cecil Saunders, Sir, 10th Bart. (British
 ........................ owner, 1871-1897)
 ........................ Sebright, Giles Edward, Sir, 13th Bart. (British owner,
 ........................ 1896-1954)
 ........................ Sebright, Guy Thomas Saunders, Sir, 12th Bart. (British
 ........................ owner, 1856-1933)
 ........................ Sebright, John Gage Saunders, Sir, 9th Bart. (British
 ........................ owner, 1843-1890)
 ........................ Sebright, Thomas Gage Saunders, Sir, 8th Bart. (British
 ........................ owner, 1802-1864)
 ........................ Secor, Arthur Joseph (American, 1857-1941)
 ........................ Segard, Jacques (French, 1906-2000)
 ........................ Séguin, Armand (French owner, 1765-1835)
 ........................ Seidman, Richard H. (American owner, fl. 1936)
 ........................ Selberman, Frederick N. (American owner, fl. 1947)
 ........................ Self, M.L., Miss (American owner, fl. 1880)
 ........................ Seligman-Helft (American owner, fl. 1959)
 ........................ Selz, Georges (American owner, fl. 1952)
 ........................ Senior, John Lawson, Jr. (American, 1916-1982)
 ........................ Senior, Ronald, Mrs. (British, fl. 1945)
 ........................ Seratti (Italian owner, d. ca.1817)
 ........................ Servais, Gaspard Joseph de (Belgian owner, 1735-1807)
 ........................ Severance, Elizabeth DeWitt (American, d. 1929)
 ........................ Seymer, V.H., Mrs. (American, fl. 1956)
 ........................ Seymour, Henry, Junior (British owner, 1776-1849)
 ........................ Shaftesbury, Anthony Ashley-Cooper, 7th Earl of (British
 ........................ owner, 1801-1885)
 ........................ Shaftesbury, Cropley Ashley Cooper, 6th Earl of (British
 ........................ owner, 1768-1851)
 ........................ Sharpe, Ann, Mrs. (British, d. ca.1781)
 ........................ Sharp, Richard (British owner, 1759-1835)
 ........................ Shaw, Alexandro (British owner, fl. 1947)
 ........................ Shead, R.C. (American owner, fl. 1928)
 ........................ Shea, V.H. (American owner, fl. 1958)
 ........................ Shee, George, Sir, 1st Bart. (British owner, 1754-1825)
 ........................ Sheffield, Berkeley Digby George, Sir, 6th Bart. (British
 ........................ owner, 1876-1946)
 ........................ Sheffield, James Rockwell, Mrs. (American, fl. 1921)
 ........................ Shelby, J.B., Mrs. (American owner, fl. 1943)
 ........................ Sheldon, Henry, Mrs. (American owner, fl. 1950)
 ........................ Sheldon, Ralph (British owner, d. 1822)
 ........................ Shepherd, W.F., Mrs. (Canadian owner, fl. 1953)
 ........................ Sheridan, Richard Brinsley (British owner, 1751-1816)
 ........................ Sheridan, Richard, Mrs. (American owner, fl. 1969)
 ........................ Sheridan, William Henry, Sir, 4th Bart. (Irish owner,
 ........................ d. 1835)
 ........................ Sherman, E.F. (American, fl. 1875/04/14)
 ........................ Sherwood, Harry, Mrs. (American, fl. 1955)
 ........................ Shevlin, Lorraine Arnold Rowan (American, 1906-1985)
 ........................ Shields, Victoria Gibbons (American, 1891-1958)
 ........................ Shipley, Mary, Lady (British owner, d. 1820)
 ........................ Shoemaker, Henry F. (American owner, fl. 1905)
 ........................ Shoenberg, Robert H. (American owner, fl. 1961)
 ........................ Shoenberg, Stella Hays (American, 1889-1967)
 ........................ Shoenberg, Sydney Melville, Jr. (American owner, fl.
 ........................ 1952)
 ........................ Shoenberg, Sydney M., Sr., Mr. and Mrs. (American, 1881-1975)
 ........................ Shrewsbury, Bertram Arthur Talbot, 17th Earl of (British
 ........................ owner, 1832-1856)
 ........................ Shrewsbury, Charles Henry John Chetwynd-Talbot, 20th Earl of
 ........................ (British owner, 1860-1921)
 ........................ Shrewsbury, Charles John Chetwynd-Talbot, 19th Earl of
 ........................ (British owner, 1830-1877)
 ........................ Shrewsbury, Henry John Chetwynd-Talbot, 18th Earl of
 ........................ (British owner, 1803-1868)
 ........................ Shrewsbury, John George Charles Henry Alton Alexander Chetwynd
 ........................ Chetwynd-Talbot, 21st Earl of
(British owner, 1914-)
 ........................ Shull, John (American owner, fl. 1919)
 ........................ Siegler, Franz, Dr. (German owner, 1750-1817)
 ........................ Siegmann, Ralph (American owner, fl. 1946)
 ........................ Sienen, Jakob Albrecht von (German owner, 1724-1800)
 ........................ Silsby, E.R., Mrs. (American owner, fl. 1954)
 ........................ Silverman, Gilbert B. (American owner, fl. 1962)
 ........................ Simmons, Richard (British owner, d. ca.1846/47)
 ........................ Simon, Paul-Ghislain (Belgian owner, 1735-1810)
 ........................ Simon, Robert Ellis (American owner, fl. 1960)
 ........................ Simpkins, Mrs. (American owner, fl. 1873)
 ........................ Simpson, Barbara (American, 1913-2016)
 ........................ Simpson, Kate Seney (American, died 1943)
 ........................ Sinclair, Charles A. (American financier and hotel proprietor,
 ........................ 1848-1899)
 ........................ Sinclair, George G. (Canadian, fl. 1960, 1966)
 ........................ Sinclair, Henry F. (American owner, fl. 1918)
 ........................ Sinclair, H.M. (British owner, fl. 1939)
 ........................ Sincoff, Julius (American owner, 1898-1993)
 ........................ Sinsheimer, Abraham L. (American, d. 1949, fl. 1926)
 ........................ Sire, L. (American owner, fl. 1908)
 ........................ Skeffington, William Charles Farrell, Sir, 1st Bart.
 ........................ (British owner, 1742-1815)
 ........................ Skewan, Edwin A. (American owner, fl. 1937)
 ........................ Skipwith, Grey Humbertson-D'Estoteville, Sir, 11th Bart.
 ........................ (British owner, 1884-1950)
 ........................ Skipwith, Grey, Sir, 8th Bart. (British owner, 1771-1852)
 ........................ Slade, G.T., Mrs. (American owner, fl. 1921)
 ........................ Slater, Lyon, Mrs. (American owner, fl. 1957)
 ........................ Sligo, George John Browne, 3rd Marquess of (British owner,
 ........................ 1820-1896)
 ........................ Sloane, George B. (American owner, fl. 1906)
 ........................ Sloan, J.S., Mrs. (American owner, fl. 1959)
 ........................ Slock, Joannes (Belgian owner, 1726-1801)
 ........................ Sloss, Margaret Helen Koshland (American, 1897-, fl.
 ........................ 1957)
 ........................ Smeth, Pieter de, heer van Alphen en Rietveld (Dutch
 ........................ owner, 1753-1809)
 ........................ Smiley, Helen Peto (British, 1893-1978)
 ........................ Smillie, G.M. (American owner, fl. 1909)
 ........................ Smith, A. Rutledge (American owner, fl. 1930)
 ........................ Smith, Charles Robinson, Mrs. (American owner, fl. 1939)
 ........................ Smith, Charles Stewart (American owner, 1832-1909)
 ........................ Smith, Clifford, Jr. (American owner, fl. 1964)
 ........................ Smith College (American)
 ........................ Smith, Daniel Henry (American, 1839-1908)
 ........................ Smith, Drummond, Sir, Bart. (British owner, d. 1816)
 ........................ Smith, Edward J., Mrs. (American owner, fl. 1910)
 ........................ Smith, Fanny Florence (American, 1856-1948)
 ........................ Smith, Gerard (American owner, fl. 1962)
 ........................ Smith, H. (American owner, fl. 1875)
 ........................ Smith, H.O. (British owner, fl. 1943)
 ........................ Smith, James E. (American owner, fl. 1881)
 ........................ Smith, J. Hoyt (American owner, fl. 1906)
 ........................ Smith, L.H. (American, fl. 1880-1882)
 ........................ Smith, Louise (American owner, fl. 1961)
 ........................ Smith, M.S. (American, fl. 1887)
 ........................ Smit, Hn. (Dutch owner, d. ca.1802)
 ........................ Smith, Thomas (British owner, ca.1746-1823)
 ........................ Smith, William Randolph (American owner, fl. 1877)
 ........................ Smulders, H. (Dutch owner, fl. 1911)
 ........................ Smyth, George Henry, Sir, 6th Bart. (British owner, 1784-1852)
 ........................ Snellen, Willem, Mr. (Dutch owner, d. ca.1804)
 ........................ Snowden, George Grant Jr. (American owner, fl. 1948)
 ........................ Snow, F.W. (American owner, fl. 1919)
 ........................ Snyers, Jan Adriaan (Belgian owner, 1775-1841)
 ........................ Sola, Jacques-François (Belgian owner, d. ca.1811)
 ........................ Somers, Charles Somers Somers-Cocks, 3rd Earl of (British
 ........................ owner, 1819-1883)
 ........................ Somerset, Archibald Henry Algernon St. Maur, 13th Duke of
 ........................ (British owner, 1810-1891)
 ........................ Somerset, Charlotte, Duchess of (British owner, d. 1827)
 ........................ Somerset, Edward Adolphus St. Maur, 12th Duke of (British
 ........................ owner, 1804-1885)
 ........................ Somerville, John Southey Somerville, 14th Baron (British
 ........................ owner, 1765-1819)
 ........................ Sonnabend, Esther Lewitt (American owner, fl. 1961)
 ........................ Soper, Warren Y. (Canadian owner, fl. 1917)
 ........................ Sorg, I. Jennie Gruver (American spouse, 20th century)
 ........................ Soubise, Charles de Rohan, Prince de (French owner, 1715-1787)
 ........................ Soury, Jean-Pierre (French owner, 1741-1803)
 ........................ Sousberghe, Sébastien, vicomte de (Belgian owner, d.
 ........................ ca.1819)
 ........................ Southesk, Charles Alexander Carnegie, 11th Earl of (British
 ........................ owner, 1893-)
 ........................ Southesk, Charles Noel Carnegie, 10th Earl of (British
 ........................ owner, 1854-1941)
 ........................ Southesk, James Carnegie, 9th Earl of (British owner,
 ........................ 1827-1905)
 ........................ Southworth, Margaret D. (American owner, fl. 1961)
 ........................ Soutter, J.T. (American, fl. 1875)
 ........................ Spalding, Vaughn C. (American owner, fl. 1952)
 ........................ Spanjaart, Govert (Dutch owner, 1731-1807)
 ........................ Spark, Victor David (American owner, 1898-1991)
 ........................ Sparrow (British, fl. 1783)
 ........................ Spaulding, M.D., Mrs. (American, fl. 1900)
 ........................ Spaulding, S.S. (American owner, fl. 1895)
 ........................ Spelman Brothers (American owner, fl. 1875)
 ........................ Spencer (British, fl. 18th c.-19th c.)
 ........................ Spencer, Albert Edward John Spencer, 7th Earl (British
 ........................ owner, 1892-)
 ........................ Spencer, Arthur (British owner, fl. 1945)
 ........................ Spencer, Charles Robert Spencer, 6th Earl (British owner,
 ........................ 1857-1922)
 ........................ Spencer, Edward (American owner, fl. 1885)
 ........................ Spencer, Edward John Spencer, 8th Earl (British owner,
 ........................ 1924-)
 ........................ Spencer, Emily Meredith Read (American owner, fl. 1910)
 ........................ Spencer, Frederick Spencer, 4th Earl (British owner,
 ........................ 1798-1857)
 ........................ Spencer, George John Spencer, 2nd Earl (British owner,
 ........................ 1758-1834)
 ........................ Spencer, John Charles Spencer, 3rd Earl (British owner,
 ........................ 1782-1845)
 ........................ Spencer, John Poyntz Spencer, 5th Earl (British owner,
 ........................ 1835-1910)
 ........................ Spencer, John Spencer, 1st Earl (British owner, 1734-1783)
 ........................ Spicker (German owner, d. ca.1793)
 ........................ Spillebout, Jacobus (Dutch owner, 1733-1807)
 ........................ Sprayregen, M. (American owner, fl. 1961)
 ........................ Springer, R.R. (American owner, fl. 1874)
 ........................ Spruyt, Philippe Lambert Joseph (Belgian owner, 1727-1801)
 ........................ Spyk, Paulus van der (Dutch owner, d. ca.1802)
 ........................ Stafford, Granville Leveson-Gower, 1st Marquess of (British
 ........................ owner, 1721-1803)
 ........................ Stahl, Georg Ernst, Dr. (German owner, d. ca.1773)
 ........................ St. Alban, Francis Bacon, 1st Viscount (British owner,
 ........................ 1560/61-1626)
 ........................ St. Albans, Aubrey Beauclerk, 6th Duke of (British owner,
 ........................ 1765-1815)
 ........................ Standish, Charles Strickland (British owner, 1790-1863)
 ........................ Stanfield, F. (Belgian owner, d. ca.1802)
 ........................ Stanhope, Charles Stanhope, 3rd Earl (British owner,
 ........................ 1753-1816)
 ........................ Stanley, William Sloane (British owner, 1781-1860)
 ........................ Stappaerts, Jean Baptist (Belgian owner, 1782-1846)
 ........................ Stappaerts, Lambert (Belgian owner, 1791-1837)
 ........................ Stappens, Louis Philippe Marie Gislain de (Belgian owner,
 ........................ 1774-1812)
 ........................ Stapylton, Granville Anson Chetwynd, Hon. (British owner,
 ........................ 1753-1834)
 ........................ Stategaart, Maria (Dutch owner, d. ca.1802)
 ........................ Staunton, George Thomas, Sir, 2nd Bart. (British owner,
 ........................ 1781-1859)
 ........................ St Clair Keefe, Matty Augusta (American, 1866-1939)
 ........................ Stearns, Frederick K. (American owner, fl. 1905)
 ........................ Stedman, Nathan P. (British owner, fl. 1919)
 ........................ Steele, G.F. (American owner, fl. 1932)
 ........................ Steenberghen, Josse van (Belgian owner, d. ca.1802)
 ........................ Steenecruys, Antoine Joseph (Belgian owner, d. 1839)
 ........................ Steiner, Albert (American owner, fl. 1876)
 ........................ Steiner, Julius (American, fl. 1949)
 ........................ Steinmetz, John (Belgian, 1795-1883)
 ........................ Stendahl, Earl (American owner, fl. 1930)
 ........................ Stephen Hahn Gallery (American art gallery, 20th century)
 ........................ Stephens, Edward, Mrs. (British owner, fl. 1926)
 ........................ Stephens, Philip, Sir, 1st Bart. (British owner, 1725-1809)
 ........................ Stepney, Thomas, Sir, 9th Bart. (British owner, ca.1760-1825)
 ........................ Sterling, Theodore M. (Canadian owner, fl. 1962)
 ........................ Stern, A., Mrs. (American owner, fl. 1914)
 ........................ Stern, B. (British owner, fl. 1937)
 ........................ Sterner, Marie (American owner, fl. 1929)
 ........................ Stern, J. (American owner, fl. 1902)
 ........................ Stevenson, William (British owner, 1741-1821)
 ........................ Stevens & Robertson (American art dealers, 19th century)
 ........................ Stewart, Lydia Coman (American, fl. 1882)
 ........................ Stewart, W.A.W. (American owner, fl. 1935)
 ........................ Steyaert vanden Bussche (Belgian owner, d. 1854)
 ........................ St. George, Florence Evelyn Baker (American owner, 1870-1936)
 ........................ St. Helens, Alleyne Fitzherbert, 1st Baron (British owner,
 ........................ 1753-1839)
 ........................ Stichelbaut, Jan Antoon (Belgian owner, 1746-1814)
 ........................ Stier d'Aertselaer, Henri-Joseph, baron (Belgian owner,
 ........................ 1743-1821)
 ........................ Stijl, Simon (Dutch owner, 1731-1804)
 ........................ Stillman, C.W., Mrs. (American owner, fl. 1957)
 ........................ Stillman, O.B. (American owner, fl. 1874)
 ........................ Stimson, Candace C. (American, 1870-1944)
 ........................ Stirling-Maxwell, William, Sir, 9th Bart. (British owner,
 ........................ 1818-1878)
 ........................ Stirling, Walter, Sir (British owner, 1758-1832)
 ........................ Stix, Otto L. (American owner, fl. 1905)
 ........................ Stochove, Nicolas Emmanuel (Belgian owner, 1722-1812)
 ........................ Stockdale, John Joseph (British owner, 1770-1847)
 ........................ Stoker, William, Dr. (Irish owner, 1773-1848)
 ........................ Stolle, Bart (artist, active 20th century)
 ........................ Stone, Charles H. (American owner, fl. 1886)
 ........................ Storrs, Mary Elwell (American, died 1898)
 ........................ Stossel, D. (Swiss owner, fl. 1960)
 ........................ Stothers, Hilton H. (American owner, fl. 1940)
 ........................ Stoughton, M.F., Mrs. (American owner, fl. 1880)
 ........................ Stout, A.V. (American owner, fl. 1944)
 ........................ Straight, Willard D., Mrs. (American owner, fl. 1915)
 ........................ Straight, Willard, Mrs. (American owner, fl. 1914)
 ........................ Strassny, P., Miss (British owner, fl. 1954)
 ........................ Straus, John A. (American owner, fl. 1953)
 ........................ Straus, Percy S. (American owner, fl. 1932)
 ........................ Strawbridge, R. (British owner, fl. 1932)
 ........................ Streuber, Oscar (American owner, fl. 1961)
 ........................ Strong, Charles Ruggles (American owner, 1844-1928)
 ........................ Stronge, James Matthew, Sir, 2nd Bart. (Irish owner,
 ........................ 1786-1864)
 ........................ Strong, W.E., Mrs. (American owner, fl. 1922)
 ........................ Strong, William E. (American owner, fl. 1907)
 ........................ Stroo, Cornelis (Dutch owner, d. ca.1811)
 ........................ Stroud, Ethan (American owner, fl. 1961)
 ........................ Strub, Charles Henry (American owner, 1884-1958)
 ........................ Stuart, Alexander (British, d. 1786)
 ........................ Stuart, Herbert Windsor, Ld. (British owner, 1770-1825)
 ........................ Stuart, Milton, Mrs. (American owner, fl. 1953)
 ........................ Stuchell, John Day (American owner, fl. 1961)
 ........................ Sturgeon (British, fl. 1799)
 ........................ Sturt, Charles (British owner, d. 1812)
 ........................ Sudeley, Charles Hanbury-Tracy, 1st Baron (British owner,
 ........................ 1778-1858)
 ........................ Suffolk, Charles Henry George Howard, 20th Earl of (British
 ........................ owner, 1906-1941)
 ........................ Suffolk, Charles John Howard, 17th Earl of (British owner,
 ........................ 1804-1876)
 ........................ Suffolk, John Howard, 15th Earl of (British owner, 1738/39-1820)
 ........................ Suffolk, Thomas Howard, 16th Earl of (British owner,
 ........................ 1776-1851)
 ........................ Sullivan, Charles, Sir, 3rd Bart. (British owner, 1789-1862)
 ........................ Sullivan, Henry, Sir, 2nd Bart. (British owner, 1785-1814)
 ........................ Sullivan, John (British owner, 1749-1839)
 ........................ Sullivan, Richard Joseph, Sir, 1st Bart. (British owner,
 ........................ 1752-1806)
 ........................ Sunderland, Charles Spencer, 3rd Earl of (British owner,
 ........................ ca.1674-1722)
 ........................ Sunderland, Robert Spencer, 2nd Earl of (British owner,
 ........................ 1641-1702)
 ........................ Sunderland, Robert Spencer, 4th Earl of (British owner,
 ........................ 1701-1729)
 ........................ Süssmilch, Johann Peter (German owner, 1707-1767)
 ........................ Sutherland, Cromartie Sutherland-Leveson-Gower, 4th Duke of
 ........................ (British owner, 1851-1913)
 ........................ Sutherland, George Granville Leveson-Gower, 1st Duke of
 ........................ (British owner, 1758-1833)
 ........................ Sutherland, George Granville Sutherland-Leveson-Gower, 2nd Duke
 ........................ of
(British owner, 1786-1861)
 ........................ Sutherland, George Granville Sutherland-Leveson-Gower, 5th Duke
 ........................ of
(British owner, 1888-1963)
 ........................ Sutherland, George Granville William Sutherland-Leveson-Gower,
 ........................ 3rd Duke of
(British owner, 1828-1892)
 ........................ Sutton, Kay (American, 1915-1988)
 ........................ Suvée, Charlotte-Louise, Mme. (French owner, v.1746-)
 ........................ Swanenburg, Leonard (Dutch owner, 1730-1810)
 ........................ Swayze, Clara Louise Migeon (American spouse, died 1945)
 ........................ Swift, James D. (American owner, fl. 1875-1876)
 ........................ Sydney of Scadbury, John Robert Townshend, 1st Earl of
 ........................ (British owner, 1805-1890)
 ........................ Sykes (British, fl. 1780-1800)
 ........................ Sykes, Mark Masterman, Sir, 3rd Bart. (British owner,
 ........................ 1771-1823)
 ........................ Sylvestre, Jean-Charles (French owner, fl. 1797-1820)
 ........................ Symes, P.H. (British owner, fl. 1954)
 ........................ Taber, R. (Canadian owner, fl. 1956)
 ........................ Taft, Edward A. (American owner, fl. 1944)
 ........................ Taft, Royal C. (American owner, 1823-1912)
 ........................ Tailer, W.A. (American owner, fl. 1881)
 ........................ Taitt, Caroline G. (American owner, fl. 1885-1886)
 ........................ Talbott, H.M. (American owner, fl. 1914)
 ........................ Talbott, Margaret Thayer (American owner, 1898-1960)
 ........................ Talcott, Charles H. (American owner, fl. 1920)
 ........................ Talliu, Jean-Baptiste (Belgian owner, d. ca.1807)
 ........................ Talmage, John Frelinghuysen, II (American owner, 1875-)
 ........................ Talmey, George, Mrs. (American owner, fl. 1934)
 ........................ Talmey, Inc. (American owner, fl. 1940)
 ........................ Tamé, T. (Dutch owner, d. ca.1801)
 ........................ Tanabe, B. (American owner, fl. 1961)
 ........................ Tarrington manufacturing Co. (American owner, fl. 1964)
 ........................ Taylor, Del (American owner, fl. 1964)
 ........................ Taylor, Frank (British owner, fl. 1926)
 ........................ Taylor, George F. (American owner, fl. 1915)
 ........................ Taylor, Jacquelin P., Mrs (American owner, fl. 1938)
 ........................ Taylor, leland R. (American owner, fl. 1958)
 ........................ Taylor, William Y. (American owner, fl. 1878)
 ........................ T.D.F. Artist Limited (Canadian owner, fl. 1961)
 ........................ Tedesco Frères (French owner, fl. 19th c.)
 ........................ Telfair Museums (American owner, fl. 1957)
 ........................ Tencé, J. (French owner, d. ca.1860)
 ........................ Tenney, Marguerite Sedgwick Smith (American owner, 1882-1971)
 ........................ Terasaki, George (American owner, fl. 1968)
 ........................ Ternbach, Joseph (American owner, fl. 1962)
 ........................ Terry, Antoine (French owner, fl. 1892)
 ........................ Terry, W.S. (British owner, fl. 1945)
 ........................ Texier, Peter (German owner, fl. 1778-1789)
 ........................ Thalheimer, Herbert (American owner, 1919-1966)
 ........................ Thaulow, Ingeborg Gad (Norwegian owner, fl. 1910)
 ........................ Thayer, Ezra Ripley, Mrs. (American owner, fl. 1899)
 ........................ The A.B. Closson Jr. Co. (American owner, fl. 1921)
 ........................ The American British Art Gallery (American owner, fl.
 ........................ 1945)
 ........................ The American Lithographic Company (American owner, fl.
 ........................ 1892-1929)
 ........................ The Antique Man (American owner, fl. 1969)
 ........................ The Art House, Inc. (American owner, fl. 1923)
 ........................ The Beard Art and Stationery Company (American owner,
 ........................ fl. 1893)
 ........................ The Birmingham News Co. (American owner, fl. 1928)
 ........................ The Chicago Club (American owner, 1886-1929)
 ........................ The Contemporaries Gallery (American owner, fl. 1967)
 ........................ The Elizabeth Peacock & Anne Crane Corporation (American
 ........................ owner, 1897-1953)
 ........................ The Fine Art Society, Ltd. (British owner, fl. 1936)
 ........................ The Fresh Air Fund (American owner, 1877-, fl. 1965)
 ........................ The Gray Lithographic Co. (American owner, fl. 1895)
 ........................ The Hallsborough Gallery (British owner, fl. 1965; 1969)
 ........................ The Isaacs Gallery (Canadian owner, fl. 1964)
 ........................ The Kemper-Tomas Company (American owner, fl. 1902)
 ........................ The Links Club (American owner, fl. 1967)
 ........................ Thelwall, John (British owner, 1764-1834)
 ........................ The National Art Collections Fund (British owner, fl.
 ........................ 1933)
 ........................ The New Gallery (American owner, 1920s-, fl. 1956)
 ........................ The Orleans Gallery (American owner, 1956-1972)
 ........................ The Osborne Company (American owner, 1888-ca.1953)
 ........................ The Peabody Institute of the Johns Hopkins University
 ........................ (American owner, 1857-, fl. 16189)
 ........................ The Red Cross Shop (American owner, fl. 1919)
 ........................ The Stone and Locke Book and Stationery Co. (American
 ........................ owner, fl. 1890)
 ........................ The Stuart Gallery (British owner, fl. 1937)
 ........................ The T. Eaton Co. Limited (Canadian owner, fl. 1927)
 ........................ Theullier, Adrian (British owner, fl. 1783)
 ........................ The Upjohn Co. (American owner, 1886-ca.1995)
 ........................ The White House. (American owner, fl. 1965)
 ........................ Thielcke, Joachim Hinrich (German owner, d. 1782)
 ........................ Thielens, Louis (Belgian owner, 1786-ca.1850)
 ........................ Thieriot, Frances Thornton Roe (American owner, fl. 1927)
 ........................ Thieriot, Pauline E. (American owner, 1858-1919)
 ........................ Thierry, Jean-Guy (French owner, fl. 1800-1811)
 ........................ Thoener, John C. (American owner, fl. 1944)
 ........................ Thomas, Anna Jane (American owner, fl. 1928)
 ........................ Thomas Barlow Walker Foundation, Inc. (American owner,
 ........................ 1840-1928)
 ........................ Thomas J. Gannon, Inc. (American owner, fl. 1953)
 ........................ Thomas, Joseph A., Mrs. (American owner, fl. 1953)
 ........................ Thomas L. Bucken & Co. (American owner, fl. 1886)
 ........................ Thomas, Wolferton F. (Canadian owner, fl. 1890s)
 ........................ Thompson, A., Mrs. (American owner, fl. 1878)
 ........................ Thompson, C.G. (American owner, fl. 1913)
 ........................ Thompson, E. Ray (American owner, fl. 1884)
 ........................ Thompson, Frederick Louis (American owner, fl. 1917)
 ........................ Thompson, H.M. (American owner, fl. 1873)
 ........................ Thompson, J,L. (American owner, fl. 1919)
 ........................ Thompson, John R. (American owner, fl. 1926)
 ........................ Thompson, Marguerite Eleanor (American owner, d. 2003,
 ........................ fl. 1969)
 ........................ Thompson, W. Roosevelt (American owner, fl. 1958)
 ........................ Thomson, Laura (American owner, fl. 1949)
 ........................ Thorhorst, Caspar (German owner, d. ca.1782)
 ........................ Thorne, Frances (American owner, 1904-1978)
 ........................ Thorne, Landon K., Mrs. (American owner, fl. 1943)
 ........................ Thorne, Louise Ehrman (American owner, 1872-1955)
 ........................ Thorne, S., Miss (American owner, fl. 1892)
 ........................ Thorne, T.P. (American owner, fl. 1917)
 ........................ Thorne, Zoe Hannah (American owner, fl. 1946)
 ........................ Thornton, Godfrey, Mrs. (British owner, d. 1811)
 ........................ Thornton Realty Co. (American owner, fl. 1924)
 ........................ Thornton, Thomas (American owner, fl. 1876)
 ........................ Thorpe, Russell (American owner, fl. 1930)
 ........................ Thurber, Winfield Scott Art Galleries (American owner,
 ........................ 1848-1913)
 ........................ Thurston, Barbara (American owner, fl. 1961)
 ........................ Tiberghien, Petrus Franciscus (Belgian owner, 1762-1826)
 ........................ Tieghem, François-Joseph van (Belgian owner, d. 1793)
 ........................ Tieghem, Jean-Baptiste van (Belgian owner, 1722-1809)
 ........................ Tifft, R.H. (American owner, fl. 1914)
 ........................ Tilden, Thurber & Co. (American owner, fl. 1901)
 ........................ Tilton, M.F., Mrs. (American owner, fl. 1896)
 ........................ Titelman, Frank, Mrs. (American owner, fl. 1957)
 ........................ Titton, S.D. (American owner, fl. 1910)
 ........................ Tjeder, Rolf (American owner, fl. 1958)
 ........................ Tobin, John, Sir (British owner, 1762-1851)
 ........................ Tobin Lease Map Service (American owner, fl. 1965)
 ........................ Tobin, Margaret Batts (American owner, 1900-1989)
 ........................ Tomes, Francis (American owner, fl. 1875)
 ........................ Tomlinson, F.W., Major (British owner, fl. 1940)
 ........................ Tompkins, William Wright (American owner, fl. 1887-1889)
 ........................ Tonying and Company (British owner, 1902-)
 ........................ Tooker, M.A. (American owner, fl. 1875)
 ........................ Topping, Jane Dixon (American owner, 1925-2014)
 ........................ Torre, Charles de la (French owner, fl. 1924-1925)
 ........................ Toutain, André (French owner, fl. 1907)
 ........................ Tozzi, Piero (American owner, fl. 1935)
 ........................ Tracy, A.E., Mrs. (American owner, fl. 1890)
 ........................ Trafford, Katherine Lo Salvio Balke de (British owner,
 ........................ d. 1993, fl. 1946)
 ........................ Tree, Nancy Langhorne Astor (American owner, fl. 1928)
 ........................ Tremaine, Katherine (American owner, fl. 1965)
 ........................ Tremenheere, John (British owner, d. ca.1821)
 ........................ Trenton Houston, T. (American owner, fl. 1883)
 ........................ Trevor, Clifford (American owner, fl. -1943)
 ........................ Trevor, Eleanor Darlington Fisher (American owner, fl.
 ........................ 1956)
 ........................ Trevor, Emily Norwood (American owner, 1841/08/12-6431)
 ........................ Tritton, Mrs. P. A. (British home owner, active 20th
 ........................ century)
 ........................ Trotter, George M. (American owner, fl. 1878)
 ........................ Trotter, Mary L. (American owner, d. 1891/03/13, fl.
 ........................ 1879-1887)
 ........................ Trotter, Theodore Van Antwerp (American owner, 1853-11932)
 ........................ Trotti et Cie (French owner, fl. -1901)
 ........................ Tucker, Carll (American owner, fl. 1916)
 ........................ Tucker, Joseph L. (American owner, fl. 1959)
 ........................ Tucker, Patricia Aloe (American owner, 1902-1992)
 ........................ Tufts, Edwin (American owner, fl. -1877)
 ........................ Turcotte, Lawson, Mrs. (American owner, fl. 1955)
 ........................ Turner, John (British owner, d. 1779)
 ........................ Turner, N.P. (British owner, fl. 1947)
 ........................ Turton, William, Dr. (British owner, 1762-1835)
 ........................ Tweedmouth, Lord (British owner, fl. 1924)
 ........................ Tyson, Carroll S. (American owner, fl. 1929)
 ........................ Tyson, George (American owner, fl. 1873)
 ........................ Tzara, T, (French owner, fl. 1963)
 ........................ UCLA Art Council (American owner, fl. 1968)
 ........................ Udink, Marten (Dutch owner, 1748-1808)
 ........................ Ullens de Schooten, François Pancrace (Belgian owner,
 ........................ 1793-)
 ........................ Underwood, F.S.G. (British owner, fl. 1950)
 ........................ Underwood, H.O. (American owner, fl. 1905)
 ........................ United Jewish Appeal (American owner, 1939-, fl. 1958)
 ........................ United States Brewers Association (American owner, 1862-1986)
 ........................ Urban, Mr. (French owner, fl. 1964)
 ........................ Ursel, duchesse d' (Belgian owner, fl. 1811-1816)
 ........................ U.S. Printing & Lithographing Company (American owner,
 ........................ fl. 1929)
 ........................ Valentine, Lucy Houghton (American owner, fl. 1895)
 ........................ Valentine, P.A. (American collector, active early 20th
 ........................ century)
 ........................ Valerian S. Rybar, Inc. (American owner, 1919-1990)
 ........................ Vallette, Joseph (Dutch owner, d. ca.1807)
 ........................ Valley House Gallery and Sculpture Garden (American owner,
 ........................ 1953-, fl. 1957)
 ........................ Vallotton, A. (French owner, fl. 1960)
 ........................ Valmor Products Co. (American owner, fl. 1955)
 ........................ Vanderbilt, Jeanne Murray (American owner, fl. 1953)
 ........................ Vandyck Galleries (American owner, fl. 1924)
 ........................ Vannes, Albert du (American owner, fl. 1940)
 ........................ Van Norden, Werner (American owner, 1841-1914)
 ........................ Van Rensselaer, Roxana Wentworth Bowen (American owner,
 ........................ 1895-1968)
 ........................ Van Winkle, E.S., Miss (American owner, fl. 1888)
 ........................ Veit, R.C. II (American owner, fl. 1959)
 ........................ Velsen, van, Mme. (Belgian owner, d. ca.1808)
 ........................ Velten, A. (Russian owner, fl. 1893)
 ........................ Velz, Rose Anne Skelly (American owner, fl. 1952)
 ........................ Verbelen, Guillaume Joseph (Belgian owner, 1769-after
 ........................ 1833)
 ........................ Vercruysse, Jean-Baptiste (Belgian owner, 1742-1811)
 ........................ Verdier, J.P. (French owner, fl. 1952)
 ........................ Verdonk, Hendrik (Dutch owner, d. ca.1811)
 ........................ Vermande, Abraham (Dutch owner, d. ca.1811)
 ........................ Versluys, Cornelis, Mr. (Dutch owner, d. ca.1808)
 ........................ Vervier, Jean Baptist, Dr. (Belgian owner, 1751-ca.1818)
 ........................ V.G. Fischer Art Company, Inc. (American owner, fl. 1886-1911)
 ........................ Vicars Brothers (British owner, fl. 1929)
 ........................ Viccinelli, Giovanni (Italian owner, fl. 1958)
 ........................ Viccinelli, Giovanni, Mr. & Mrs. (Italian owner, fl.
 ........................ 1958)
 ........................ Vidal, M. (French owner, fl. 1960)
 ........................ Viebrock, Pauline (American owner, fl. 1958)
 ........................ Vietor, Ernest G. (American owner, fl. 1921)
 ........................ Vietor, Ernest G., Mrs. (American owner, fl. 1945)
 ........................ Vignos, Edith Ingalls (American owner, fl. 1956)
 ........................ Vignos, Karen (American owner, fl. 1968)
 ........................ Villers, Michel-Maximilien (French owner, d. v.1836)
 ........................ Vincent, Patrick (British owner, fl. 1943)
 ........................ Vinck de Wesel, Jean François Joseph de (Belgian owner,
 ........................ 1747-1811)
 ........................ Vinson, Baillie W. (American owner, fl. 1955)
 ........................ Vispoel, Jacques Jean (Belgian owner, 1751-1805)
 ........................ Vivino, Elmer Nicola (American owner, 1912-1995)
 ........................ Vleys, Marc-Nicolas (Belgian owner, d. ca.1817)
 ........................ Vogel, L.B., Mrs. (American owner, fl. 1919)
 ........................ Von Sothen, Freda & Carl (American owner, fl. 1960)
 ........................ Voorhees, Grace (American owner, fl. 1931)
 ........................ Vorce, Allen D. (American owner, fl. 19th c.)
 ........................ Vouros, A. (American owner, fl. 1878)
 ........................ Voynan, Edward E. (American owner, fl. 1959)
 ........................ Vrancken, P.J.F. (Belgian owner, d. ca.1838)
 ........................ Vranck, J.B. (Belgian owner, d. ca.1821)
 ........................ Vries, W.P. de (British owner, fl. 1927)
 ........................ Wadsworth, William P. (American owner, fl. 1963)
 ........................ Wadworth, Julius (American owner, fl. 1880-1885)
 ........................ Waesberghe, Petrus Antonius Cornelius van (Dutch owner,
 ........................ 1744-1815)
 ........................ WAIF International Social Service (American owner, fl.
 ........................ 1959)
 ........................ Wainwright, E. (American owner, fl. 1919)
 ........................ Waldheim, Millard A. (American owner, 1903-1983)
 ........................ Walker, E. (American owner, fl. 1874)
 ........................ Walker, Isaac (American owner, fl. 1889)
 ........................ Walker, J.A. (American owner, fl. 1879-1880)
 ........................ Walker, J. Stewart (American owner, fl. 1926)
 ........................ Walker, Mrs. (American owner, fl. 1876)
 ........................ Wallace, Howard C. (American owner, fl. 1954)
 ........................ Wallace, Hugh II (American owner, fl. 1930)
 ........................ Wallach, Jane (American owner, 1891-1969)
 ........................ Wall, Charles, Mrs. (American owner, fl. 1889)
 ........................ Wall, C., Mrs. (American owner, fl. 1891)
 ........................ Wallenstein, Justus (French owner, fl. 1908)
 ........................ Waller, James (British owner, d. ca.1782)
 ........................ Wallerstein, Justus (American owner, fl. 1905)
 ........................ Wally Findlay Galleries (American owner, fl. -1870)
 ........................ Walter, Jacques (French owner, fl. 1955)
 ........................ Walter Kimball & Co. (American owner, fl. 1891)
 ........................ Walter Klinkhoff Gallery (Canadian owner, 1950-2013)
 ........................ Walters, Florence (American owner, fl. 1960)
 ........................ Walters, Harry (American owner, fl. 1924)
 ........................ Walter Wallace Galleries (American owner, fl. 1952)
 ........................ Walton, John J. (American owner, fl. 1918)
 ........................ Walton, W.T., Mrs. (American owner, fl. 1888)
 ........................ Ward, Edmund A. (American owner, d. after 1902, fl. 1872)
 ........................ Ward Eggleston Galleries (American owner, fl. 1947-1965)
 ........................ Warder, B.H. (American owner, fl. 1880)
 ........................ Ward, Henry C. (American owner, fl. 1905)
 ........................ Ward, I.S., Mrs. (American owner, fl. 1879)
 ........................ Warner, Arthur R. (American owner, fl. 1917)
 ........................ Warner, J. (American owner, fl. 1902)
 ........................ Warner, Rea Levinson (American owner, fl. 1940)
 ........................ Warner, Thomas (American owner, fl. 1881)
 ........................ Warren, Agatha Margaret Leifflen (American owner, 1911-,
 ........................ fl. 1953)
 ........................ Warren, Helen Evans Francis (American owner, 1880-)
 ........................ Warren, Max (American owner, fl. 1960)
 ........................ Warren, Susan Cornelia, Mrs. (American owner, d. 1901)
 ........................ Warren, Whitney (American owner, fl. 1953; 1954)
 ........................ Washer, Edward C. (American owner, fl. 1955)
 ........................ Wasserman, Max (American owner, fl. 1960)
 ........................ Wassermann, Edward (American owner, fl. 1911)
 ........................ Waterman, Julie I. McCormack (American owner, fl. 1943)
 ........................ Watkins, George (American owner, fl. 1957)
 ........................ Watriss, Brenda Williams-Taylor Frazier (American owner,
 ........................ d. 1946, fl. 1941)
 ........................ Watson, Arnold B. (American owner, 1877-, fl. 1924)
 ........................ Watson Art Galleries (Canadian owner, 1911-1958)
 ........................ Watson, Frank A. (American owner, fl. 1907)
 ........................ Watson, Thomas J. (American owner, fl. 1954)
 ........................ Watteeuw, Petrus (Belgian owner, ca.1774-1818)
 ........................ Wauters, Jean-François (Belgian owner, 1754-1820)
 ........................ Wayne, Irving (Canadian owner, fl. 1957)
 ........................ Wayt, Martha Kiser (American owner, fl. 1951)
 ........................ Webb, Nicholas (British owner, ca.1724-1791)
 ........................ Webb, Thomas (British owner, d. ca.1796)
 ........................ Webster, E.A., Mrs. (American owner, fl. 1904; 1906)
 ........................ Webster, Hamilton Fish (American owner, 1861-1939)
 ........................ Weed, Edward B., Mrs. (American owner, fl. 1960)
 ........................ Wegmann, Frederick (American owner, fl. 1943)
 ........................ Weicker, Lowell, Mrs. (American owner, fl. 1956)
 ........................ Weigel, Robert Hugo (French owner, fl. 1957)
 ........................ Weil, J.P. (French owner, fl. 1960)
 ........................ Weinberger, Otto (French owner, fl. 1952)
 ........................ Weinstock, H.I., Mrs. (American owner, fl. 1955)
 ........................ Weir, Ernest T. (American owner, fl. 1948)
 ........................ Weir, Mary Hayward (American owner, 1915-1968)
 ........................ Welker, A., Dr. (British owner, fl. 1943)
 ........................ Wellens, Hélène Nicolette (Belgian owner, 1732-1810)
 ........................ Wellens, Jules de (Belgian owner, 1801-after 1835)
 ........................ Wellington, C.D. (American owner, fl. 1880)
 ........................ Welsch, C. Newbold, Mrs. (American owner, fl. 1948)
 ........................ Weltchek, Elma (American owner, 1906-2012?)
 ........................ Wemaer, Jean Baptiste (Belgian owner, 1734-1802)
 ........................ Wengraf, Herner (American owner, fl. 1970)
 ........................ Werner, Joseph L. (American owner, fl. 1954; 1962)
 ........................ Werthammer, Siegfried (American owner, fl. 1967)
 ........................ Wertheimer, M.A. (American owner, fl. 1920)
 ........................ Wertheimer, Madeleine Bollack (American owner, ca.1894-,
 ........................ fl. 1955)
 ........................ Werumeus, Arnold Sicco (Dutch owner, d. ca.1802)
 ........................ West, Carlyle A. (Canadian owner, fl. 1930)
 ........................ West, Elizabeth Derby (American home owner, 1762-1814)
 ........................ Westervelt, Margaret Vreeland (American owner, 1819-1896)
 ........................ Westin, C.F. (American owner, fl. 1916)
 ........................ Weston, Eugene (American owner, fl. 1955)
 ........................ West Point Museum. (American owner, fl. 1955)
 ........................ Wetzlar, G.L. (American owner, fl. 1892)
 ........................ Wheeler, C.V. (American owner, fl. 1917)
 ........................ Wheeler, Lilla C. (American owner, 1859-, fl. 1910)
 ........................ Whitburn, C.W. Sofer (British owner, fl. 1923)
 ........................ White, Caroline (American owner, fl. 1928)
 ........................ White, Charles E. (American owner, fl. 1880)
 ........................ White Elephant Ball (American owner, fl. 1960)
 ........................ Whitehead, Joseph (British owner, d. ca.1764)
 ........................ Whitehouse, Sheldon, Mrs. (British owner, fl. 1929)
 ........................ White, H.T. (American owner, fl. 1907)
 ........................ White, John, Mrs. (British owner, fl. 1809-1825)
 ........................ White, R.E. Milner (British owner, fl. 1923)
 ........................ White, S.E., Mrs. (American owner, fl. 1881)
 ........................ White, W.A. (French owner, fl. 1905)
 ........................ Whitman Publishing Co. (American owner, fl. 1944)
 ........................ Whitmarsh, Lilian Ainslie (American owner, 1871-1960)
 ........................ Whitney, C.A., Mrs. (American owner, fl. 1883)
 ........................ Whitney, Fannie Arnot (American owner, 1864-)
 ........................ Whitney, James W. (American owner, 1832-1909)
 ........................ Whitwell, F.H. (American owner, fl. 1875)
 ........................ Wickersham Gallery (American owner, fl. 1964)
 ........................ Wickes, John A. (American owner, fl. 1881)
 ........................ Wickes, Mary F. (American owner, fl. 1922)
 ........................ Widener Collection (American repository, 20th century)
 ........................ Wien, Lawrence A. (American owner, fl. 1957)
 ........................ Wiggins, Charles (American owner, 1857-1948)
 ........................ Wijkerslooth van Grevenmachern, Hendricus Theodorus van
 ........................ (Dutch owner, 1780-1823)
 ........................ Wild, Johann Jacob Hermann (German owner, d. 1792)
 ........................ Wilhelm and Graef (American owner, fl. 1885)
 ........................ Wilkes, Heaton (British owner, fl. 1797)
 ........................ Wilkie, Alton, Mrs. (American owner, fl. 1969)
 ........................ Wilkin, Simon (British owner, 1790-1862)
 ........................ Wilkinson, J. Burke, Mrs. (American owner, fl. 1952)
 ........................ Wilkinson, William (British owner, fl. 1808-1840)
 ........................ Willard, Daniel (American owner, fl. 1914)
 ........................ Willard, Dorothy (American owner, 1899-, fl. 1937)
 ........................ Willard, R. (British owner, fl. 1951)
 ........................ Willcox, Barbara McF. (American owner, fl. 1966)
 ........................ Wille, Jean Baptiste (Belgian owner, 1732-1807)
 ........................ Willets, Howard (American owner, fl. 1899)
 ........................ Willets, I.T. (American owner, fl. 1887)
 ........................ William Freeman & Son Ltd. (British owner, fl. 1937)
 ........................ William Marchant & Co. (British owner, 1868-1925)
 ........................ William M. Sabin & Sons (British owner, fl. 1940s)
 ........................ Williams, Charles (British owner, fl. 1919)
 ........................ Williams, Ed. H. (American owner, fl. 1882)
 ........................ Williams, G.N., Jr. (American owner, fl. 1888-1895)
 ........................ Williams, Harriet Trumbull (American owner, 1850-1923)
 ........................ Williams, Harrison (American owner, fl. 1929)
 ........................ Williams, Helen E.M. (American owner, d. 1894/03/13)
 ........................ Williams, H.S. (American owner, fl. 1948)
 ........................ Williams, Hugh (American owner, fl. 1918)
 ........................ William Simpson Sons and Company (American owner, late
 ........................ 1800s-, fl. 1947)
 ........................ Williams, J.J. (American owner, fl. 1893)
 ........................ Williams, John Townsend (American owner, fl. 1908)
 ........................ Williamson, H.S.R. (American owner, fl. 1952)
 ........................ Williams, Rodney, Mrs. (American owner, fl. 1958)
 ........................ Williams, Timothy S. (American owner, fl. 1917)
 ........................ Willigen, T.H. van (Dutch owner, d. ca.1805)
 ........................ Willink, Hendrik (Dutch owner, d. ca.1819)
 ........................ Wilson, A.S., Captain (British owner, fl. 1921)
 ........................ Wilson, Francis (American owner, fl. 1905)
 ........................ Wilson, James E. (American owner, fl. 1899)
 ........................ Wilson, James Reid (Canadian owner, d. 1914, fl. 1900)
 ........................ Wilson, John (American owner, 1748-1835)
 ........................ Wilson, John M. (American owner, fl. 1957)
 ........................ Wilson, Joseph (American owner, fl. 1878)
 ........................ Wilson, Richard Thornton, Mrs. (American owner, fl. 1930)
 ........................ Wilson, Robin (British owner, fl. 1936)
 ........................ Wilson, Thomas P. (American owner, fl. 1883)
 ........................ Wilson, William R. (American owner, fl. 1894)
 ........................ Wimmer & Co., Galleries (German owner, fl. -1825)
 ........................ Wing, Adeline and Caroline (American owner, fl. 1961)
 ........................ Winokur, James L. (American owner, fl. 1964)
 ........................ Winsor, kathleen (American owner, fl. 1953)
 ........................ Winterbottom, John H. (American owner, fl. 1929)
 ........................ Winter, Emil (American owner, fl. 1917)
 ........................ Winter, Estelle Sokoloff (American owner, fl. 1948)
 ........................ Winter, H.C. (American owner, fl. 1911)
 ........................ Winter, Herbert (American owner, fl. 1960)
 ........................ Winter, Mary Elizabeth (American owner, d. 1930, fl.
 ........................ 1928)
 ........................ Winthrop, Emily (American owner, fl. 1918)
 ........................ Wise, Annie Bell (American owner, d. 1997, fl. 1945)
 ........................ Wise, Ethel H. (American owner, fl. 1935)
 ........................ Wise, James W. (American owner, 1901-1977)
 ........................ Wisner, J.A. (American owner, fl. 1891)
 ........................ Withington, Richard W., Inc. (American owner, fl. 1970)
 ........................ Wittebol, Marie Therese (Belgian owner, d. ca.1804)
 ........................ Wittenborn & Co. (American owner, fl. 1955)
 ........................ Witthaus, R.A. (American owner, fl. 1874)
 ........................ W. & J. Sloane (American owner, fl. 1918)
 ........................ Woertman, Johan Jacob, Mr. (Dutch owner, 1753-1809)
 ........................ Wohl, Carlyn H. (American owner, 1895-1987)
 ........................ Wolfe, A. Jr. (American owner, fl. 1873)
 ........................ Wolff, Charles G. (American owner, fl. 1880-1881)
 ........................ Wolff, Jacques (American owner, fl. 1923)
 ........................ Wolff, Julius R. (American owner, fl. 1880)
 ........................ Wolf, Walter L. (American owner, fl. 1958)
 ........................ Wolseley, William, Sir, Bart. (Owner)
 ........................ Woman's Athletic Club of Chicago (American owner, fl.
 ........................ 1929)
 ........................ Wood, Allen H., Jr. (American owner, fl. 1888)
 ........................ Woodbury, W.E., Mrs. (American owner, fl. 1904)
 ........................ Wood, Daniel Baker (American owner, 1913-1990)
 ........................ Woodfield, J.W. (British owner, fl. 1929)
 ........................ Wood, G. Muir (British owner, fl. 1928)
 ........................ Woods, Thomas D. (American owner, fl. 1901)
 ........................ Woodward, Ernest L. (American owner, fl. 1914)
 ........................ Woodward, William Harrison (American owner, fl. 1945)
 ........................ Woolworth, Pamela Y. (American owner, 1930-)
 ........................ Woolworth, Pauline E. (American owner, 1907-1994)
 ........................ World's End Antiques (American owner, fl. 1964)
 ........................ Worth Avenue Gallery (American owner, 1942-1965)
 ........................ Wright-Clark, John J. (American owner, fl. 1912)
 ........................ W. Scott & Sons (Canadian owner, fl. 1929)
 ........................ W.W. Sampson & Co. (British owner, 1864-1929)
 ........................ Wynsberghe, Jacques Corneille van (Belgian owner, 1765-1809)
 ........................ Wysong, John J., Mrs. (American owner, fl. 1889)
 ........................ Yancey, Foster, Mr. & Mrs. (American owner, fl. 1953)
 ........................ York, William, Sir (British owner, d. ca.1782)
 ........................ You, Inc. (American owner, fl. 1952)
 ........................ Young Galleries, Inc. (American owner, fl. 1915s until
 ........................ 1972)
 ........................ Youngman, William S. Jr., Mrs. (American owner, fl. 1956)
 ........................ Young & Rubicam, Inc. (American owner, fl. 1949)
 ........................ Yulee, C.W., Mrs. (American owner, fl. 1940)
 ........................ Zabriskie, Christian A. (American owner, fl. 1941)
 ........................ Zabriskie Gallery (American owner, 1951-2001)
 ........................ Zak Galerie (French owner, ca.1929-1960s)
 ........................ Zantzinger, Mary Golden Geist (American owner, fl. 1959)
 ........................ Zeiler, Miriam (American owner, 1913-2004)
 ........................ Zele, Pierre van (Belgian owner, d. ca.1814)
 ........................ Zeller, F. (American owner, fl. 1961)
 ........................ Zickel Gallery (American owner, 1940-1990)
 ........................ Ziegler, H., Mrs. (American owner, fl. 1906)
 ........................ Zincke, Christian (British owner, ca.1724-ca.1796)
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The J. Paul Getty Trust
The J. Paul Getty Trust