Treaty Timeline

Ratified Indian Treaty 27: Agreement with Seneca - Genesee, New York, September 15, 1797

September 15, 1797

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Cession: 29

September 15, 1797

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Cession: 30

September 15, 1797

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Cession: 31

September 15, 1797

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Cession: 32

September 15, 1797

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Cession: 33

September 15, 1797

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Cession: 34

September 15, 1797

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Cession: 35

September 15, 1797

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Cession: 36

September 15, 1797

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Cession: 37

September 15, 1797

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Cession: 38

September 15, 1797

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Cession: 39

September 15, 1797

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Cession: 40

September 15, 1797

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Cession: 41

September 15, 1797

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Ratified Indian Treaty 33: Seneca - Buffalo Creek, New York, June 30, 1802

June 30, 1802

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Ratified Indian Treaty 34: Seneca - Buffalo Creek, New York, June 30, 1802

June 30, 1802

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Cession: 45

June 30, 1802

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Ratified Indian Treaty 90: Wyandot, Seneca, Delaware, Shawnee, Potawatomi, Ottawa & Chippewa - Rapids of the Miami of Lake Erie, September 29, 1817

September 29, 1817

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Cession: 163

September 29, 1817

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Ratified Indian Treaty 97: Wyandot, Seneca, Shawnee and Ottawa - St. Mary's, Ohio, September 17, 1818

September 17, 1818

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Ratified Indian Treaty 162: Seneca of Sandusky River, Ohio - Washington, DC, February 28, 1831

February 28, 1831

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Ratified Indian Treaty 186: Quapaw - New Gascony, Arkansas Territory, May 13, 1833

May 13, 1833

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Cession: 503

May 13, 1833

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Ratified Indian Treaty 230: New York Indians, Six Nations (St. Regis, Seneca, Cayuga, Oneida, Tuscarora and Onondaga) - Buffalo Creek, New York, January 15, 1838

January 15, 1838

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Ratified Indian Treaty 241: Seneca - Buffalo Creek, New York, May 20, 1842

May 20, 1842

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Ratified Indian Treaty 305: Seneca (Tonawanda) - Tonawanda Reservation, Genesee County, New York, November 5, 1857

November 5, 1857

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Ratified Indian Treaty 361: Seneca; Mixed Seneca and Shawnee; Quapaw; Confederated Peoria, Kaskaskia, Wea, and Piankashaw; Miami; Ottawa of Blanchard's Fork and Roche de Boeuf; and Wyandot - Washington, DC, February 23, 1867

February 23, 1867

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Ratified Indian Treaty 27: Agreement with Seneca - Genesee, New York, September 15, 1797

Cession: 29

Cession: 30

Cession: 31

Cession: 32

Cession: 33

Cession: 34

Cession: 35

Cession: 36

Cession: 37

Cession: 38

Cession: 39

Cession: 40

Cession: 41

Ratified Indian Treaty 33: Seneca - Buffalo Creek, New York, June 30, 1802

Ratified Indian Treaty 34: Seneca - Buffalo Creek, New York, June 30, 1802

Cession: 45

Ratified Indian Treaty 90: Wyandot, Seneca, Delaware, Shawnee, Potawatomi, Ottawa & Chippewa - Rapids of the Miami of Lake Erie, September 29, 1817

Cession: 163

Ratified Indian Treaty 97: Wyandot, Seneca, Shawnee and Ottawa - St. Mary's, Ohio, September 17, 1818

Ratified Indian Treaty 162: Seneca of Sandusky River, Ohio - Washington, DC, February 28, 1831

Ratified Indian Treaty 186: Quapaw - New Gascony, Arkansas Territory, May 13, 1833

Cession: 503

Ratified Indian Treaty 230: New York Indians, Six Nations (St. Regis, Seneca, Cayuga, Oneida, Tuscarora and Onondaga) - Buffalo Creek, New York, January 15, 1838

Ratified Indian Treaty 241: Seneca - Buffalo Creek, New York, May 20, 1842

Ratified Indian Treaty 305: Seneca (Tonawanda) - Tonawanda Reservation, Genesee County, New York, November 5, 1857

Ratified Indian Treaty 361: Seneca; Mixed Seneca and Shawnee; Quapaw; Confederated Peoria, Kaskaskia, Wea, and Piankashaw; Miami; Ottawa of Blanchard's Fork and Roche de Boeuf; and Wyandot - Washington, DC, February 23, 1867

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Ratified Indian Treaties

Creation Date
National Archives Identifier
84565084
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
84565042
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
89726032
Ratified Indian Treaty Number


Creation Date
National Archives Identifier
162905721
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
124046821
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
147967704
Ratified Indian Treaty Number


Creation Date
National Archives Identifier
170109744
Ratified Indian Treaty Number

Creation Date
National Archives Identifier
178696242
Ratified Indian Treaty Number