sentences:  Bruguier established a farm and trading post in 1849 at the confluence of the Big Sioux River and Missouri River, along with War Eagle and his family members.His original homestead claim extended from the Big Sioux to the Floyd River, land that became the original town of Sioux City, a French settlement, about 1852.Bruguier continued in the trade business, and was a wagon freighter and an Indian commissioner.