Miscellaneous Content Notes
Miriam Cooper, who played Margaret Cameron, later married Raoul Walsh, who played John Wilkes Booth. In 1914, Cooper changed her name from Marian to Miriam (explains telegraphs from Griffith to 'Marian.')
Robert (Bobby) Harron, who played Tod Stoneman, also played bit parts including a farmhand, a soldier, an African American.
The Library of Congress version of the film is most likely an abbreviated version of the 1930 re-release.
Epoch Producing Corp. 1915
United Artists 1923
Harry Kemble 1930
Someone's not using their identifying color; tsk, tsk.