The Siouan language of the Mandan.
The Siouan language of the Ponca, dialectally related to Omaha.
a member of the Siouan people of Virginia and North Carolina.
a member of the Siouan people formerly inhabiting the Black Hills of W South Dakota.
a member of the Siouan people formerly living in Iowa and Minnesota and Missouri.
a member of the Siouan people of the Arkansas river valley in Arkansas.
a member of the Siouan people living in the Yazoo river valley in Mississippi.
a member of the Siouan people inhabiting the valleys of the Platte and Missouri rivers in Nebraska.
a member of a group of North American Indian peoples who spoke a Siouan language and who ranged from Lake Michigan to the Rocky Mountains.
a member of the Siouan people formerly living in Missouri in the valleys of the Missouri and Osage rivers; oil was found on Osage lands early in the 20th century.
