Chief Rocky Boy (Ahsiniiwin) worked with Republican Senator Joseph M. Dixon, writer Frank Bird Linderman, and other influential individuals in Montana, including painter Charles Russell, to achieve his goal. He lived mainly in north central Montana, although he also traveled to southwestern and western areas of the state. The Rocky Boy Band was listed at 75 in a 1908 census that was certified by the Department of the Interior. Another 39 were listed separately as affiliated persons but not Chippewa, by agent Thralls B. Wheat, who was responsible for land allotments.