Treaty of September 3, 1839
On September 3, 1839, a treaty was established at Stockbridge, Wisconsin, between the United States and the Stockbridge and Munsee tribes. The tribes ceded the eastern half of a 46,080-acre tract near Lake Winnebago for compensation. The arrangement allowed for some tribe members to emigrate west, with financial provisions made for both emigrants and those remaining. Additionally, funds were set aside for education and other purposes for the tribes, with stipulations for managing unliquidated claims between members.