Sioux prisoners, trial of, by military commission, [227];
disposition of principal body of, [228], [232];
maltreated by whites, [228];
protests against leniency, [229];
Bishop Whipple’s letter to President, [230];
President Lincoln’s scrutiny, [230];
executions, [231];
mistakes in identification, [231];
become Christians, [231], [232];
disposition of convicts not executed, [232].