One Bull Dakota in 1881. One Bull stood by Sitting Bull at his surrender. One Bull Henry Oscar One Bull (Lakota: "Tȟatȟáŋka Waŋžíla" in Standard Lakota Orthography) (circa 1853-1947) was a Lakota Sioux man best known for being the nephew and adopted son of the holy man, Sitting Bull. He was also the younger brother of White Bull, a famous Lakota warrior and chief contributor to Stanley Vestal's biography of their uncle. He wore his uncle's shield during the Battle of Little Bighorn. One Bull joined his uncle in fleeing to Canada following the Battle of the Little Bighorn in 1876. Sitting
Sitting Bull parties against Fort Berthold, Fort Stevenson, and Fort Buford and their environs from 1865 through 1868. Sitting Bull also made guerrilla attacks on emigrant parties and smaller forts throughout the upper Missouri River region. By early 1868, the U.S. government desired a peaceful settlement to Red Cloud's War. It agreed to Red Cloud's demands that the US abandon forts Phil Kearny and C.F. Smith. Gall of the Hunkpapa (among other representatives of the Hunkpapa, Blackfeet, and Yankton Dakota) signed a form of the Treaty of Fort Laramie on July 2, 1868 at Fort Rice (near Bismarck, North Dakota). Sitting Bull