Land area

Land of the Gros Ventre and Piegan in Montana, ceded 1888 (area 692)

Shape traced from the 1899 maps; approximate. Open on the map
  1. 1888

    Ceded to the United States

    The 1899 record: “Ratifies and confirms agreement with said Indians by which they cede to U. S. all lands in the Gros Ventre, Piegan, Blood, BLackfoot, and River Crow reservation not reserved”

In the record

Ceded in an 1888 agreement ratified by Congress, in which the Gros Ventre, Piegan and others gave up the northern Montana reservation lands outside their new, separate reservations. The area covers about 18 million acres in what is now Montana.

The 1899 record names Blackfeet (Pikuni) and Gros Ventre (Aaniiih) as the people of this land.

Today, Blackfeet Tribe of the Blackfeet Indian Reservation of Montana and Fort Belknap Indian Community of the Fort Belknap Reservation of Montana carry the history of the people named here.

Written from the records linked here; open any of them for its sources.

See this cession on the map

Shapes come from C. C. Royce’s 1899 maps as georeferenced by the US Forest Service. They are approximate and are not legal descriptions of land. Royce recorded land the United States treated as ceded; the shape does not show a nation’s territory.

Who is doing the work

Land return and Native-led work nearby

Native legal and land defense, nationally

Gifts go straight to each organization; this atlas takes nothing. Listing is not endorsement: how organizations are listed.

Connections

Links marked “suggested” were matched automatically by name or date and have not yet been reviewed by a person.

Nations named for this land 4

Located in 1

Sources

  1. Royce, Indian Land Cessions (1899), Schedule entry dated 1888-05-01primary record
  2. Royce’s map sheet: Montana 2 (Library of Congress)primary record
  3. USDA Forest Service, Tribal Lands Ceded to the United States (digitized Royce maps)reference work
The record’s fields
Area number in the 1899 record
692
Dates in the 1899 record
1888-05-01
Kind of instrument
Executive order
Peoples as named in the 1899 record
Gros Ventre; Piegan
States
MT
Counties
Blaine; Chouteau; Daniels; Hill; Liberty; Phillips; Sheridan; Toole; Valley
Map sheets in the 1899 record
Montana 2
Geometry
Approximate shape from Royce’s 1899 maps
Research notes

geometry_role is 'cession' for every USFS feature: no field in the source distinguishes cessions from reservations.

Kind
Land area
Confidence
Medium

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