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original uploader - Public Domain
unknown - Public Domain
Public Domain
w:Onslow Ford - Public Domain
Ignazio Enrico Hugford, after Antoon van Dyck (1599–1641), painter of the original - Public Domain
anonymous - Public Domain
Dipz99 - CC BY-SA 3.0
w - Public Domain
Contemporary portrait - Public Domain
Unknown - Public Domain
Ernesto Di Stefano/George Pimentel Photography. - CC BY 2.0
David Shankbone - CC BY 3.0
Matthewkrand - CC BY-SA 3.0
George Washington Kingsbury, (1837-1925). - Public Domain
Richard Earlom, after Henry Howard] - Public Domain
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Styka, Jan, 1858-1925
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original uploader - Public Domain
Neumark, Georg, 1621-1681
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unknown - Public Domain
Brown, Aaron V. (Aaron Venable), 1795-1859
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Titchener, Edward Bradford, 1867-1927
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Public Domain
Hatfield, Paul Gerhart, 1928-2000
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w:Onslow Ford - Public Domain
Hamilton, John McLure, 1853-1936
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Ignazio Enrico Hugford, after Antoon van Dyck (1599–1641), painter of the original - Public Domain
Callot, Jacques, 1592-1635
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Čiurlionis, Mikalojus Konstantinas, 1875-1911
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Henderson, Skitch, 1918-2005
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anonymous - Public Domain
Adler, Cyrus, 1863-1940
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Pirquet von Cesanatico, Clemens Peter, Freiherr, 1874-1929
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Dipz99 - CC BY-SA 3.0
Correa, Charles, 1930-....
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w - Public Domain
Richards, LeGrand, 1886-1983
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Contemporary portrait - Public Domain
Brown, John, 1722-1787
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Aubrey, John, 1626-1697
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Unknown - Public Domain
De Ambris, Alceste, 1874-1934
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Ernesto Di Stefano/George Pimentel Photography. - CC BY 2.0
Gunnarsson, Sturla
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David Shankbone - CC BY 3.0
Quinn, Aidan
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Bascom, H. B. (Henry Bidleman), 1796-1850
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Condé, Louis-Joseph de Bourbon, prince de, 1736-1818
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Williamson, William D. (William Durkee), 1779-1846
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Lowndes, Rawlins, 1721-1800
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Turney, Peter, 1827-1903
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Matthewkrand - CC BY-SA 3.0
Creel, Gavin
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unknown - Public Domain
Scott, John M., 1824-1898
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George Washington Kingsbury, (1837-1925). - Public Domain
Pickler, J. A. (John Alfred), 1844-1910
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Alonso Martínez, Manuel 1827-1891
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Young, Loretta, 1913-2000
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Barberini, Taddeo, 1603-1647
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Richard Earlom, after Henry Howard] - Public Domain
Fitzwilliam, Richard Fitzwilliam, Viscount, 1745-1816