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Treaty Timeline

Treaties and Cessions (related to) Northern Cheyenne Tribe of the Northern Cheyenne Indian Reservation, Montana

Northern Cheyenne Tribe of the Northern Cheyenne Indian Reservation, Montana treaties from the National Archives, and land Cessions from the Forestry Service.

Cession: 426

September 17, 1851

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Cession: 477

September 17, 1851

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Ratified Indian Treaty 315: Arapaho and Cheyenne (of the Upper Arkansas) - Fort Wise, Kansas Territory, February 18, 1861

February 18, 1861

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Ratified Indian Treaty 340: Sioux (Lower Brule) - Fort Sully, Dakota Territory, October 14, 1865

October 14, 1865

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Ratified Indian Treaty 341: Cheyenne and Arapaho - Little Arkansas River, Kansas, October 14, 1865 (Folder 2 of 2)

October 14, 1865

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Cession: 658a

November 26, 1884

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Cession: 426

Cession: 477

Ratified Indian Treaty 315: Arapaho and Cheyenne (of the Upper Arkansas) - Fort Wise, Kansas Territory, February 18, 1861

Ratified Indian Treaty 340: Sioux (Lower Brule) - Fort Sully, Dakota Territory, October 14, 1865

Ratified Indian Treaty 341: Cheyenne and Arapaho - Little Arkansas River, Kansas, October 14, 1865 (Folder 2 of 2)

Cession: 658a

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TimelineJS

Ratified Indian Treaties

Ratified Indian Treaty 315: Arapaho and Cheyenne (of the Upper Arkansas) - Fort Wise, Kansas Territory, February 18, 1861
Creation Date
National Archives Identifier
74799191
Ratified Indian Treaty Number
Ratified Indian Treaty 340: Sioux (Lower Brule) - Fort Sully, Dakota Territory, October 14, 1865
Creation Date
National Archives Identifier
178930895
Ratified Indian Treaty Number
Ratified Indian Treaty 341: Cheyenne and Arapaho - Little Arkansas River, Kansas, October 14, 1865 (Folder 2 of 2)
Creation Date
National Archives Identifier
183893186
Ratified Indian Treaty Number

Associated Cessions

Cession 426
Cession 477
Cession 658a