Land area

Land of the Ponka in South Dakota, ceded 1858 (area 409)

Shape traced from the 1899 maps; approximate. Open on the map
  1. 1858

    Ceded to the United States

    By Ponca at Washington, DC (1858)

In the record

Ceded by the Ponka in 1858, all their claim to land in South Dakota except a reserve they kept. The area covers about 1.3 million acres in what is now South Dakota.

How it was taken: a treaty or agreement. The OSU treaty text records a negotiated cession in exchange for protection and annuities; the later loss of the reservation came from the 1868 Fort Laramie treaty, not this one.

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 2, matched by the Forest Service, under review

Agreements recorded for this land 1

Located in 1

Sources

  1. Royce, Indian Land Cessions (1899), Schedule entry dated 1858-03-12primary record
  2. Kappler, Indian Affairs: Laws and Treaties, text for 1858-03-12primary record
  3. Royce’s map sheet: Dakota 1 (Library of Congress)primary record
  4. 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
409
Dates in the 1899 record
1858-03-12
Kind of instrument
Treaty or agreement
Peoples as named in the 1899 record
Ponka
States
SD
Counties
Gregory; Lyman; Tripp
Map sheets in the 1899 record
Dakota 1
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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