Related Information

Cession Number
398
Nations as named in historic documents
Blackfoot
Chippewa, Ontonagon band
Present-day Nations
Lac Vieux Desert Band of Lake Superior Chippewa Indians, Michigan
Keweenaw Bay Indian Community, Michigan
Blackfeet Tribe of the Blackfeet Indian Reservation of Montana
Sept. 17, 1851
Royce’s Schedule of Indian Land Cessions (Sept. 17, 1851)
Treaty entry in Charles J. Kappler Indian Affairs: Laws and Treaties (link)
Oct. 17, 1855
Royce’s Schedule of Indian Land Cessions (Oct. 17, 1855)
Treaty entry in Charles J. Kappler Indian Affairs: Laws and Treaties (link)
Treaties related via shared date(s)
RIT 299 - Ratified Indian Treaty 299: Blackfeet, Flathead, and Nez Perces - Council Ground on Upper Missouri near Mouth of Judith River, Nebraska Territory, October 17, 1855
RIT 299 - Printed Copy of the Treaty Between the United States and the Blackfoot and Other Tribes of Indians, Concluded October 17, 1855, and Ratified April 25, 1856 (Copy 1 of 3)
RIT 299 - Treaty Between the United States and the Blackfeet, Flathead, and Nez Perce Indians Signed on Council Ground on Upper Missouri near Mouth of Judith River, Nebraska Territory
RIT 299 - Printed Copy of the Treaty Between the United States and the Blackfoot and Other Tribes of Indians, Concluded October 17, 1855, and Ratified April 25, 1856 (Copy 2 of 3)
RIT 299 - Printed Copy of the Treaty Between the United States and the Blackfoot and Other Tribes of Indians, Concluded October 17, 1855, and Ratified April 25, 1856 (Copy 3 of 3)
Historic Maps
Map Name
Montana 1
Source URL
https://www.loc.gov/resource/g3701em.gct00002/?sp=39
Thumbnail
Historic Map of Montana 1
Map Name
Wyoming 1
Source URL
https://www.loc.gov/resource/g3701em.gct00002/?sp=66
Thumbnail
Historic Map of Wyoming 1