11Archibald Thweatt to Thomas Jefferson, 11 February 1818 (Jefferson Papers)
Eppington (Eppes’s Chesterfield Co. estate); J. Wayles’s papers at [index entry]
12Archibald Thweatt to Thomas Jefferson, 23 June 1812 (Jefferson Papers)
Eppington (Eppes’s Chesterfield Co. estate); J. Wayles’s papers at [index entry]