sentences:  In 1868, Head returned to Washington, DC with another Ute delegation and signed the March 2, 1868 treaty as a witness, listing himself as U. S. Indian Agent.Signing as Commissioners for the United States were A. C. Hunt, Governor of Colorado Territory, and Kit Carson.When Colorado Territory was formed in 1861 out of parts of the territories of New Mexico, Utah, Nebraska, and Kansas, Head's ranch became part of Colorado.