Anthony Berger, Abraham Lincoln and his son Tad looking at an album of photographs, Washington, DC, 9 February 1864.
Source: Library of Congress
Edward “Eddie” Lincoln, second son of Abraham Lincoln and Mary Todd Lincoln, 1850.
Mary Harrison McKee, daughter of US President Benjamin Harrison, ca. 1892.
Warrington Dawson, Kermit Roosevelt and his father Theodore Roosevelt on the porch of the family home, Sagamore Hill, Cove Neck, New York, 1910.
Source: Library of Congress
Theodore Roosevelt, Jr. at Mercy Hospital after his father’s shooting, Chicago, Illinois, 17 October 1912.
Source: American Memory Collection, Library of Congress
Elliott Roosevelt and his three children (from left to right), Hall, Eleanor, and Elliott, Jr., 1892.
Walter Scott Shinn, Theodore Roosevelt with Master Richard Derby and holding Kermit Roosevelt, Jr., 1916.
Source: Library of Congress
Katherine “Katie” McKinley, daughter of American President William McKinley, ca. 1875.