1Thomas Jefferson to Benjamin Henry Latrobe, 11 May 1815 (Jefferson Papers)
Neilson (Nelson), John; and work at Montpellier (Madison family estate) [index entry]
2Thomas Jefferson to Thomas Munroe, 4 March 1815 (Jefferson Papers)
Neilson (Nelson), John; and work at Montpellier (Madison family estate) [index entry]
3Thomas Jefferson to James Madison, 19 April 1809 (Jefferson Papers)
Neilson (Nelson), John; and work at Montpellier (Madison family estate) [index entry]