Ponca Tribe of Nebraska
On their journey westward in 1804, Lewis and Clark came upon the Ponca Tribe. Lewis and Clark reported that the tribe, once a part of the Omaha Tribe, separated and lived along a branch of the Red River near- Lake Winnipeg. However, the Sioux forced the Poncas, as well as many of the smaller plains cultures, to relocate to the west bank of the Missouri River in the early 1700's.

