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zeitgenössischer Maler - Public Domain
Uncredited - Public Domain
GAllen - CC BY-SA 3.0
University of Michigan - Public Domain
Muesse - CC BY 3.0
Markus Kuhn - CC BY 3.0
Contemporary photograph - Public Domain
Ellis Reynolds Shipp - Public Domain
unknown - Public Domain
Elliott & Fry - Public Domain
Juangris - CC BY-SA 4.0
Benjamin Rawlinson Faulkner (1787–1849) - Public Domain
:en:RAI - Public Domain
Public Domain
Philip H. Bailey - CC BY-SA 2.5
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zeitgenössischer Maler - Public Domain
Henni, John Martin, 1805-1881
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Moreland, Mantan
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Isabel, Empress, consort of Charles V, Holy Roman Emperor, 1503-1539
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Uncredited - Public Domain
Cowles, Henry Chandler, 1869-1939
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Brauer, Richard, 1901-
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GAllen - CC BY-SA 3.0
Allen, Hope Emily
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Friedrich Wilhelm, Elector of Brandenburg, 1620-1688
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University of Michigan - Public Domain
Sklar, Lawrence.
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Muesse - CC BY 3.0
Kelemen, Milko
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Brooks, John, 1752-1825
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Ajdukiewicz, Tadeusz (1852-1916).
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Markus Kuhn - CC BY 3.0
Anderson, Ross, 1956-....
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Contemporary photograph - Public Domain
Burchard, S. D. (Samuel Dickinson), 1812-1891
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Ellis Reynolds Shipp - Public Domain
Shipp, Ellis Reynolds, 1847-1939
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unknown - Public Domain
Edgerton, Sidney, 1818-1900
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Elliott & Fry - Public Domain
Butler, Josephine Elizabeth Grey, 1828-1906
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unknown - Public Domain
Simpson, William, 1823-1899
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Smudja, Gradimir, 1956-
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Bernhard Leopold, Prince, consort of Juliana, Queen of the Netherlands, 1911-2004
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Juangris - CC BY-SA 4.0
Olson, Charles, 1910-1970
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Benjamin Rawlinson Faulkner (1787–1849) - Public Domain
Macculloch, John, 1773-1835
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:en:RAI - Public Domain
Mardel, Guy 1944-....
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unknown - Public Domain
Origo, Iris, 1902-1988
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Rude, François, 1784-1855
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Wayans, Shawn, 1971-
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Granet, François-Marius, 1775-1849
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Muḥammad ibn ʻAbd al-Wahhāb, 1703 or 4-1792
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Public Domain
Bentinck, William Henry Cavendish, Lord, 1774-1839
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Philip H. Bailey - CC BY-SA 2.5
Leary, Timothy, 1920-1996
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Egloffstein, Julie von 1792-1869