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Present Day Nations
Osage Tribe, Oklahoma

Treaty Timeline

Ratified Indian Treaties

Ratified Indian Treaty 71: Osage - Portage des Sioux, September 12, 1815
Creation Date
National Archives Identifier
86753387
Ratified Indian Treaty Number
Ratified Indian Treaty 100: Osage - St. Louis, September 25, 1818
Creation Date
National Archives Identifier
100463729
Ratified Indian Treaty Number
Ratified Indian Treaty 118: Osage - U. S. Factory on the M. De Cigue Augt., August 31, 1822
Creation Date
National Archives Identifier
100378072
Ratified Indian Treaty Number
Ratified Indian Treaty 126: Osage - St. Louis, June 2, 1825
Creation Date
National Archives Identifier
197025959
Ratified Indian Treaty Number
Ratified Indian Treaty 137: Osage - Council Grove, August 10, 1825
Creation Date
National Archives Identifier
169161530
Ratified Indian Treaty Number
Ratified Indian Treaty 138: Kansa - Sora Kansas Creek, Southwest of Fort Osage, August 16, 1825
Creation Date
National Archives Identifier
121182955
Ratified Indian Treaty Number
Ratified Indian Treaty 198: Comanche, Wichita, Cherokee, Muscogee, Choctaw, Osage, Seneca, and Quapaw - Camp Holmes, Muscogee Nation - August 24, 1835
Creation Date
National Archives Identifier
147968177
Ratified Indian Treaty Number
Ratified Indian Treaty 236: Osage - Fort Gibson, West of Arkansas, January 11, 1839
Creation Date
National Archives Identifier
187789335
Ratified Indian Treaty Number
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
Creation Date
National Archives Identifier
175516208
Ratified Indian Treaty Number
Ratified Indian Treaty 338: Osage (Great and Little) - Canville Trading Post, Osage Nation, Kansas, September 29, 1865 (Folder 1 of 2)
Creation Date
National Archives Identifier
178960281
Ratified Indian Treaty Number
Ratified Indian Treaty 338: Osage (Great and Little) - Canville Trading Post, Osage Nation, Kansas, September 29, 1865 (Folder 2 of 2)
Creation Date
National Archives Identifier
178994925
Ratified Indian Treaty Number
Ratified Indian Treaty 143A: Documents Accompanying the Message Transmitting the Osage, Kansa and Shawnee Treaties, 1825 (Ratified Indian Treaties 126, 127, and 143) to the 19th Congress
Creation Date
National Archives Identifier
179034069
Ratified Indian Treaty Number

Associated Cessions

Cession 475
Cession 476