Treaty Timeline

Treaties and Cessions with the Missouri

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

Ratified Indian Treaty 78: Sauk (of Rock River) - St. Louis, Missouri Territory, May 13, 1816

May 13, 1816

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Ratified Indian Treaty 79: Sioux of the Leaf, Sioux of the Broad Leaf, Sioux Who Shoot in the Pine Tops - St. Louis, Missouri Territory, June 1, 1816

June 1, 1816

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Ratified Indian Treaty 80: Winnebago - St. Louis, Missouri Territory, June 3, 1816

June 3, 1816

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Ratified Indian Treaty 140: Oto and Missouri - Fort Atkinson, Council Bluffs, September 26, 1825

September 26, 1825

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Ratified Indian Treaty 158: Delaware - White River, Missouri, September 24, 1829

September 24, 1829

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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

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 174: Kickapoo - Castor Hill, St. Louis County, Missouri, October 24, 1832

October 24, 1832

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Ratified Indian Treaty 176: Shawnee and Delaware - Castor Hill, Missouri, October 26, 1832

October 26, 1832

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Ratified Indian Treaty 178: Kaskaskia and Peoria (including Michigamea, Cahokia and Tamaroa) - Castor Hill, Missouri, October 27, 1832

October 27, 1832

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Ratified Indian Treaty 180: Piankashaw and Wea - Castor Hill, Missouri, October 29, 1832

October 29, 1832

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Ratified Indian Treaty 188: Oto and Missouri - Oto Village, Platte River, September 21, 1833

September 21, 1833

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Cession: 186

September 21, 1833

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Ratified Indian Treaty 211: Iowa and Sauk and Fox of the Missouri (West of Missouri) - Fort Leavenworth, September 17, 1836

September 17, 1836

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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 227: Sauk and Fox of Missouri - Washington, DC, October 21, 1837

October 21, 1837

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Ratified Indian Treaty 229: Iowa - St. Louis, Missouri, November 23, 1837

November 23, 1837

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Ratified Indian Treaty 247: Chippewa, Ottawa and Potawatomi - Agency on the Missouri River near Council Bluffs and at Potawatomi Creek near the Osage River, June 5 and 17, 1846

June 5, 1846

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Ratified Indian Treaty 265: Oto and Missouri - Washington, DC, March 15, 1854

March 15, 1854

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Cession: 314

March 15, 1854

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Cession: 595

March 15, 1854

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Cession: 626

March 15, 1854

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Ratified Indian Treaty 271: Sauk and Fox of Missouri - Washington, DC, May 18, 1854

May 18, 1854

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Ratified Indian Treaty 280: Confederated Oto and Missouri - Nebraska City, Nebraska Territory, December 9, 1854

December 9, 1854

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Ratified Indian Treaty 299: Blackfeet, Flathead, and Nez Perces - Council Ground on Upper Missouri near Mouth of Judith River, Nebraska Territory, October 17, 1855

October 17, 1855

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Ratified Indian Treaty 316: Sauk and Fox of the Missouri and Iowa - Great Nemaha Agency, Nebraska Territory, March 6, 1861

March 6, 1861

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Cession: 627

March 3, 1881

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Ratified Indian Treaty 78: Sauk (of Rock River) - St. Louis, Missouri Territory, May 13, 1816

Ratified Indian Treaty 79: Sioux of the Leaf, Sioux of the Broad Leaf, Sioux Who Shoot in the Pine Tops - St. Louis, Missouri Territory, June 1, 1816

Ratified Indian Treaty 80: Winnebago - St. Louis, Missouri Territory, June 3, 1816

Ratified Indian Treaty 140: Oto and Missouri - Fort Atkinson, Council Bluffs, September 26, 1825

Ratified Indian Treaty 158: Delaware - White River, Missouri, September 24, 1829

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 174: Kickapoo - Castor Hill, St. Louis County, Missouri, October 24, 1832

Ratified Indian Treaty 176: Shawnee and Delaware - Castor Hill, Missouri, October 26, 1832

Ratified Indian Treaty 178: Kaskaskia and Peoria (including Michigamea, Cahokia and Tamaroa) - Castor Hill, Missouri, October 27, 1832

Ratified Indian Treaty 180: Piankashaw and Wea - Castor Hill, Missouri, October 29, 1832

Ratified Indian Treaty 188: Oto and Missouri - Oto Village, Platte River, September 21, 1833

Cession: 186

Ratified Indian Treaty 211: Iowa and Sauk and Fox of the Missouri (West of Missouri) - Fort Leavenworth, September 17, 1836

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

Ratified Indian Treaty 227: Sauk and Fox of Missouri - Washington, DC, October 21, 1837

Ratified Indian Treaty 229: Iowa - St. Louis, Missouri, November 23, 1837

Ratified Indian Treaty 247: Chippewa, Ottawa and Potawatomi - Agency on the Missouri River near Council Bluffs and at Potawatomi Creek near the Osage River, June 5 and 17, 1846

Ratified Indian Treaty 265: Oto and Missouri - Washington, DC, March 15, 1854

Cession: 314

Cession: 595

Cession: 626

Ratified Indian Treaty 271: Sauk and Fox of Missouri - Washington, DC, May 18, 1854

Ratified Indian Treaty 280: Confederated Oto and Missouri - Nebraska City, Nebraska Territory, December 9, 1854

Ratified Indian Treaty 299: Blackfeet, Flathead, and Nez Perces - Council Ground on Upper Missouri near Mouth of Judith River, Nebraska Territory, October 17, 1855

Ratified Indian Treaty 316: Sauk and Fox of the Missouri and Iowa - Great Nemaha Agency, Nebraska Territory, March 6, 1861

Cession: 627

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Ratified Indian Treaties

Creation Date
National Archives Identifier
83317519
Ratified Indian Treaty Number


Creation Date
National Archives Identifier
83740154
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
169164707
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
124046816
Ratified Indian Treaty Number


Creation Date
National Archives Identifier
198249809
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
146901475
Ratified Indian Treaty Number


Creation Date
National Archives Identifier
124072862
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
124087226
Ratified Indian Treaty Number



Creation Date
National Archives Identifier
148027176
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
148027181
Ratified Indian Treaty Number


Creation Date
National Archives Identifier
176561682
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
169389944
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
169820753
Ratified Indian Treaty Number