Commission of William Clark as captain in the militia, Northwest Territory, signed Winthrop Sargent, secretary, January 8, 1790, A0289-27198. Missouri Historical Society Library and Research Center.

Commission of William Clark as captain in the militia, Northwest Territory, signed Winthrop Sargent, secretary, January 8, 1790, A0289-27198. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/9021 Accessed September 20, 2024.