1Andrew Kean to Thomas Jefferson, 3 December 1818 (Jefferson Papers)
Monticello (TJ’s Albemarle Co. estate); Visitors to; Kean, Andrew [index entry]
2Andrew Kean to Thomas Jefferson, 15 May 1819 (Jefferson Papers)
Monticello (TJ’s Albemarle Co. estate); Visitors to; Kean, Andrew [index entry]