Fort Peck Reservation
Fort Peck Agency Report of Special Agent Jere E. Stevens on the Indians of Port Peck reservation, Port Peck agency, Montana, December 1890, and January 1891. Names of Indian tribes or parts of tribes occupying said reservations: Assinaboine, Brule, Santee, Teton, Unkpapa, and Yanktonai Sioux. The unallotted area of this reservation is 1,776,000 acres, or 2,775 square miles. The reservation has not been surveyed, it was established, altered, or changed by treaty of October 17, 1855 (11 U. S. Stats., p. 657); unratified treaties of’ July 18, 1866, and of July 13 and 15 and September 1, 1868; executive orders, … Read more