In 1916 Congress authorized a reservation for the Rocky Boy's Band of Chippewa, who were landless. It became known as Rocky Boy's Indian Reservation, named after the chief who had sought the reservation. A portion of the fort was ceded in 1916 for use as a reservation; the land extended in both Hill and Chouteau counties. This was intended for landless Chippewa who had been pushed west out of their traditional territory. In the event, landless Cree and Metis, refugees from Canada, also settled at the reservation.