The wilder bands separated soon after this council, to follow the drift of the buffalo, some in the vicinity of the Black Hills and others in the Big Horn region. Small war parties came down from time to time upon stray travelers, who received no mercy at their hands, or made dashes upon neighboring forts. Red Cloud claimed the right to guard and hold by force, if need be, all this territory which had been conceded to his people by the treaty of 1868. The land became a very nest of outlawry. Aside from organized parties of prospectors, there were bands of white horse thieves and desperadoes who took advantage of the situation to plunder immigrants and Indians alike. An attempt was made by means of military camps to establish control and force all the Indians upon reservations, and another commission was sent to negotiate their removal to Indian Territory, but met with an absolute refusal. After much guerrilla warfare, an important military campaign against the Sioux was set on foot in 1876, ending in Custer’s signal defeat upon the Little Big Horn. In this notable battle, Red Cloud did not participate in person, nor in the earlier one with Crook upon the Little Rosebud, but he had a son in both fights. He was now a councilor rather than a warrior, but his young men were constantly in the field, while Spotted Tail had definitely surrendered and was in close touch with representatives of the government. But the inevitable end was near. One morning in the fall of 1876 Red Cloud was surrounded by United States troops under the command of Colonel McKenzie, who disarmed his people and brought them into Fort Robinson, Nebraska. Thence they were removed to the Pine Ridge agency, where he lived for more than thirty years as a “reservation Indian.” In order to humiliate him further, government authorities proclaimed the more tractable Spotted Tail head chief of the Sioux. Of course, Red Cloud’s own people never recognized any other chief. In 1880 he appealed to Professor Marsh, of Yale, head of a scientific expedition to the Bad Lands, charging certain frauds at the agency and apparently proving his case; at any rate the matter was considered worthy of official investigation. In 1890-1891, during the “Ghost Dance craze” and the difficulties that followed, he was suspected of collusion with the hostiles, but he did not join them openly, and nothing could be proved against him. He was already an old man, and became almost entirely blind before his death in 1909 in his ninetieth year. His private life was exemplary. He was faithful to one wife all his days, and was a devoted father to his children. He was ambitious for his only son, known as Jack Red Cloud, and much desired him to be a great warrior. He started him on the warpath at the age of fifteen, not then realizing that the days of Indian warfare were well-nigh at an end.