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Konrad Jacobs - CC BY-SA 2.0
D.W. Griffith Productions - Public Domain
From Volume IV of 1908's "Men of Mark in Connecticut" edited by Norris Galpin Osborn (who died in 1932) - Public Domain
anonymous -
Katherine Brock - CC BY-SA 2.0
Samuel Cooper - Public Domain
Gage Skidmore - CC BY-SA 3.0
unknown - Public Domain
iDominick - CC BY-SA 2.0
Zaida Ben-Yusuf - Public Domain
US Government Printing Office - Public Domain
Louis-Léopold Boilly - Public Domain
Tnhybrid - CC BY-SA 4.0
Marceau - Public Domain
Painted by Albert Rosenthal (1863–1939), copyist, after w:Francis Martin Drexel - Public Domain
National Library of the Philippines (distributed by Philippine Presidential Museum and Library) - Public Domain
John Kay - Public Domain
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Konrad Jacobs - CC BY-SA 2.0
Davenport, Harold, 1907-1969
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Weisskopf, Victor Frederick, 1908-2002
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D.W. Griffith Productions - Public Domain
Sydney, Basil, 1894-1968
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From Volume IV of 1908's "Men of Mark in Connecticut" edited by Norris Galpin Osborn (who died in 1932) - Public Domain
Bishop, William D. (William Darius), 1827-1904
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anonymous -
Arland, Marcel, 1899-1986
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Katherine Brock - CC BY-SA 2.0
Twain, Shania, 1965-
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Ferro, Pablo
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Carroll, John, 1906-1979
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Samuel Cooper - Public Domain
Fairfax, William, Sir, 1609-1644
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Liszt, Franz von 1851-1919
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Gage Skidmore - CC BY-SA 3.0
Begala, Paul
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unknown - Public Domain
Smith, Addison T. (Addison Taylor), 1862-1956
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Sifton, Clifford, Sir, 1861-1929
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iDominick - CC BY-SA 2.0
Sorkin, Aaron
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Zaida Ben-Yusuf - Public Domain
Kobbé, Gustav, 1857-1918
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US Government Printing Office - Public Domain
Waldie, Jerome R.
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Louis-Léopold Boilly - Public Domain
Perregaux, J. F.
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Mallory, Boots, 1913-1958
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Tnhybrid - CC BY-SA 4.0
Henry, Robert Pryor, 1788-1826
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Marceau - Public Domain
Elliott, Howard, 1860-1928
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Fontana, Julian, 1810-1869
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Painted by Albert Rosenthal (1863–1939), copyist, after w:Francis Martin Drexel - Public Domain
Harison, Richard, 1747-1829
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National Library of the Philippines (distributed by Philippine Presidential Museum and Library) - Public Domain
Paredes y Babila, Quintin, 1884-1973
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US Government Printing Office - Public Domain
Budge, Hamer H., 1910-
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Ballou, Adin, 1803-1890
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Anderssen, Karl Ernst Adolf, 1818-1879
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John Kay - Public Domain
Kay, John, 1742-1826
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Farnsworth, Charles Stewart, 1862-1955
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Piers, John, 1522 or 1523-1594
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Dana, Richard Henry, 1787-1879