1Thomas Jefferson to Joseph C. Cabell, 27 June 1810 (Jefferson Papers)
in the Virginia House of Delegates, 1808–09, and sat for
2Thomas Jefferson to Joseph C. Cabell, 14 January 1818 (Jefferson Papers)
Virginia; House of Delegates [index entry]
3Thomas Jefferson to Joseph C. Cabell, 16 February 1818 (Jefferson Papers)
in the Virginia House of Delegates: “
4Thomas Jefferson to Joseph C. Cabell, 28 November 1820 (Jefferson Papers)
Virginia; House of Delegates [index entry]