1Thomas Jefferson to Patrick Gibson, 11 April 1819 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
2Thomas Jefferson to Patrick Gibson, 22 April 1819 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
3Thomas Jefferson to Frederick A. Mayo, 11 February 1820 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
4Thomas Jefferson to Bernard Peyton, 23 May 1821 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
5Thomas Jefferson to Bernard Peyton, 25 May 1821 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
6Thomas Jefferson to Bernard Peyton, 5 June 1821 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
7Bernard Peyton to Thomas Jefferson, 11 June 1821 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]
8Thomas Jefferson to Frederick A. Mayo, 7 February 1822 (Jefferson Papers)
Mayo, Frederick August; TJ pays [index entry]