Clayton, Journal, 15 Dec. 1842; JS, Journal, 9–20 Dec. 1842.
Clayton, William. Journals, 1842–1845. CHL.
Letter from Thomas Ford, 17 Dec. 1842; Letter from Justin Butterfield, 17 Dec. 1842; Letter from James Adams, 17 Dec. 1842.
Historical Introduction to Petition to Chauncey Robison, 26 Dec. 1842.
Petition to Thomas Ford, 31 Dec. 1842; Petition to the United States Circuit Court for the District of Illinois, 31 Dec. 1842; Affidavit, 2 Jan. 1843.