Edmund Guerrier

A portrait of Edmond Guerrier.

Edmund Gasseau Choteau Le Guerrier (16 January 1840 – 1 January 1921), of American and Cheyenne parentage, was a survivor of the Sand Creek massacre in 1864. He was an interpreter for the U.S. government during the Indian Wars between the Cheyenne and the United States, and later became a successful rancher.