Treaty Timeline

Treaties and Cessions with the Omaha

Omaha treaties from the National Archives, and land Cessions from the Forestry Service.

Ratified Indian Treaty 159: Sauk and Fox, Sioux (Mdewakanton, Wahpacoota, Wahpeton, Sisseton, Yankton and Santee), Omaha, Iowa, Oto and Missouri - Prairie du Chien, Michigan Territory, July 15, 1830

July 15, 1830

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Cession: 151

July 15, 1830

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Cession: 152

July 15, 1830

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Cession: 153

July 15, 1830

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Cession: 154

July 15, 1830

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Cession: 155

July 15, 1830

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Cession: 292

July 15, 1830

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Ratified Indian Treaty 217: Oto, Missouri, Omaha, and Sioux (Yankton and Santee Bands) - Bellevue, Upper Missouri, October 15, 1836

October 15, 1836

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Ratified Indian Treaty 266: Omaha - Washington, DC, March 16, 1854

March 16, 1854

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Cession: 315

March 16, 1854

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Cession: 467

March 16, 1854

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Cession: 570

March 16, 1854

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Cession: 636

March 16, 1854

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Cession: 637

March 16, 1854

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Ratified Indian Treaty 334: Omaha - Washington, DC, March 6, 1865

March 6, 1865

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Ratified Indian Treaty 159: Sauk and Fox, Sioux (Mdewakanton, Wahpacoota, Wahpeton, Sisseton, Yankton and Santee), Omaha, Iowa, Oto and Missouri - Prairie du Chien, Michigan Territory, July 15, 1830

Cession: 151

Cession: 152

Cession: 153

Cession: 154

Cession: 155

Cession: 292

Ratified Indian Treaty 217: Oto, Missouri, Omaha, and Sioux (Yankton and Santee Bands) - Bellevue, Upper Missouri, October 15, 1836

Ratified Indian Treaty 266: Omaha - Washington, DC, March 16, 1854

Cession: 315

Cession: 467

Cession: 570

Cession: 636

Cession: 637

Ratified Indian Treaty 334: Omaha - Washington, DC, March 6, 1865

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Ratified Indian Treaties



Creation Date
National Archives Identifier
176561695
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
178928948
Ratified Indian Treaty Number