In 1914, Chief Rocky Boy was corresponding with Interior Secretary Franklin Lane, and expressed the Chippewa band's neutrality in the World War I conflict. He also wrote to President Woodrow Wilson, dated September 25, 1914, expressing the band's position. No Chippewa Cree tribe existed at the time; official correspondence refers only to Rocky Boy's Band of Chippewa Indians. Chief Big Rock enacted his own Chippewa council following Rocky Boy's death, consisting of Pat Raspberry, Standing Rock, Charles Mosney, and Crazy Boy. This council held a formal council and pipe ceremony in Great Falls with white supporters: writer Frank B. Linderman, Theodore Gibson, William Boles, and painter Charles M. Russell.
