1Enclosure: Power of Attorney from Philip Mazzei to Thomas Jefferson, 4 February 1811 (Jefferson Papers)
Mazzei, Philip; power of attorney from [index entry]
2Thomas Jefferson to Patrick Gibson, 4 February 1813 (Jefferson Papers)
Mazzei, Philip; power of attorney from [index entry]
3Patrick Gibson to Thomas Jefferson, 10 February 1813 (Jefferson Papers)
Mazzei, Philip; power of attorney from [index entry]
4Thomas Jefferson to Robert Saunders, 25 December 1815 (Jefferson Papers)
Mazzei, Philip; power of attorney from [index entry]