Image from Wikimedia Commons
unknown - Public Domain
Daderot - CC0 1.0
Ridley, after Holloway - Public Domain
Artist: Franceso Spagnuoli (''floruit'' 1834-1871). Engraver: Gaetano Guadagnini (1800-1860) - Public Domain
Public Domain
Harris & Ewing - Public Domain
Charles Thompson - Public Domain
Cmk2168 - CC BY-SA 3.0
original uploader - Public Domain
Frans Pourbus (II) - Public Domain
Mike Cline - Public Domain
Joseph Collyer the Younger, after w:Thomas Lawrence - Public Domain
Unknown (original photo); Rodtico21 (file) - Public Domain
author - Public Domain
New York, N.Y. : M. King - Public Domain
Thomon - Public Domain
From 1882's "Public Men of To-Day" by Phineas Camp Headley - Public Domain
V S Fotonet -
Mathew Brady - Public Domain
Image from Wikimedia Commons
unknown - Public Domain
Wallon, Henri-Alexandre (1812-1904).
Image from Wikimedia Commons
Daderot - CC0 1.0
Mytton, John, 1796-1834
Image from Wikimedia Commons
Rohmer, Éric, 1920-2010
Image from Wikimedia Commons
Huntington, F. D. (Frederic Dan), 1819-1904
Image from Wikimedia Commons
Ridley, after Holloway - Public Domain
Lofft, Capel, 1751-1824
Image from Wikimedia Commons
Artist: Franceso Spagnuoli (''floruit'' 1834-1871). Engraver: Gaetano Guadagnini (1800-1860) - Public Domain
Rosaspina, Francesco, 1762-1841
Image from Wikimedia Commons
Public Domain
Jones, Bob, 1883-1968
Image from Wikimedia Commons
Harris & Ewing - Public Domain
Kennan, George F. (George Frost), 1904-2005
Image from Wikimedia Commons
Swan, Einar Aaron, 1904-1940
Image from Wikimedia Commons
Charles Thompson - Public Domain
Thompson, Charles Blancher, 1814-1895
Image from Wikimedia Commons
Cmk2168 - CC BY-SA 3.0
Silver, Shelly
Image from Wikimedia Commons
original uploader - Public Domain
Barrows, Samuel J. (Samuel June), 1845-1909
Image from Wikimedia Commons
Frans Pourbus (II) - Public Domain
Vincenzo I Gonzaga, Duke of Mantua, 1562-1612
Image from Wikimedia Commons
Mike Cline - Public Domain
Halford, Frederic M. (Frederic Michael), 1844-1914
Image from Wikimedia Commons
Joseph Collyer the Younger, after w:Thomas Lawrence - Public Domain
Grey, Charles Grey, Earl, 1729-1807
Image from Wikimedia Commons
Fox, Caroline, 1819-1871
Image from Wikimedia Commons
Unknown (original photo); Rodtico21 (file) - Public Domain
González Zeledón, Manuel, 1864-1936
Image from Wikimedia Commons
unknown - Public Domain
Havet, Louis, 1849-1925
Image from Wikimedia Commons
Public Domain
Ivanovici, Ion
Image from Wikimedia Commons
McKellen, Ian
Image from Wikimedia Commons
Wallace, George, 1917-2005
Image from Wikimedia Commons
author - Public Domain
Sidney, George, 1916-2002
Image from Wikimedia Commons
New York, N.Y. : M. King - Public Domain
Brunner, Arnold W. (Arnold William), 1857-1925
Image from Wikimedia Commons
Thomon - Public Domain
Dominioni, Camillo Caccia
Image from Wikimedia Commons
From 1882's "Public Men of To-Day" by Phineas Camp Headley - Public Domain
Strait, Horace Burton, 1835-1894
Image from Wikimedia Commons
V S Fotonet -
García-Alix, Alberto
Image from Wikimedia Commons
unknown - Public Domain
Glaspell, Susan, 1876-1948
Image from Wikimedia Commons
Spadolini, Giovanni
Image from Wikimedia Commons
Mathew Brady - Public Domain
Bates, Edward, 1793-1869
Image from Wikimedia Commons
Basan, François, 1723-1797