Related Information

Cession Number
597
Nations as named in historic documents
Arapaho
Northern Cheyenne
Sioux
Present-day Nations
Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation, Montana
Cheyenne River Sioux Tribe of the Cheyenne River Reservation, South Dakota
Arapaho Tribe of the Wind River Reservation, Wyoming
April 29, 1868
Royce’s Schedule of Indian Land Cessions (April 29, 1868)
Treaty entry in Charles J. Kappler Indian Affairs: Laws and Treaties (link)
Sept. 26, 1876
Royce’s Schedule of Indian Land Cessions (Sept. 26, 1876)
Treaties related via shared date(s)
RIT 369 - Ratified Indian Treaty 369: Sioux (Brule, Oglala, Miniconjou, Yanktonai, Hunkpapa, Blackfeet, Cuthead, Two Kettle, Sans Arcs, and Santee) and Arapaho - Fort Laramie, Dakota Territory, April 29, 1868
RIT 369 - Cover Sheet "Treaty between The United States and The Sioux Nation. April 29, 1868. Presented by Genl. Sanborn October 7, 1868. To the Indian Peace Commission."
RIT 1868 - Treaty Between the United States and the Sioux (Brule, Oglala, Miniconjou, Yanktonai, Hunkpapa, Blackfeet, Cuthead, Two Kettle, Sans Arcs, and Santee) and Arapaho Indians Signed at Fort Laramie, Dakota Territory
Historic Maps
Map Name
Dakota 1
Source URL
https://www.loc.gov/resource/g3701em.gct00002/?sp=11
Thumbnail
Historic Map of Dakota 1
Map Name
Nebraska
Source URL
https://www.loc.gov/resource/g3701em.gct00002/?sp=41
Thumbnail
Historic Map of Nebraska
Map Name
Wyoming 1
Source URL
https://www.loc.gov/resource/g3701em.gct00002/?sp=66
Thumbnail
Historic Map of Wyoming 1