William E. Gilmore Letter to the Editor of the Commercial Gazette newspaper: "The Virginia Pioneers of Ohio: The Slavery Question in the Ohio Constitutional Convention of 1802," Chillicothe, Ohio, 1802, CEWI 5/15, Box: UNDA-Oversize Box 26. Thomas Ewing Family Papers, EWI. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/2063141 Accessed November 17, 2024.