yes they are the same. Called the Fox by the French in the late 17th century. I guess if you want to be technical they are prairie/plains.
Pushed west and south by the Ottawa . At war with the Sioux . Hated by the French. 1740s Fox wars. Settled in Iowa, Missouri, and some in Nebraska.
Joined the Sac during and after the Fox wars. SAC/FOX. They own their land in Tama , Iowa.
When my grandmother married a white man the native blood was hush hush . All history of her family died when my moms oldest brother died.
He lived with them according to his son for a while long time ago. Sad heritage to loose.