1Elisabetta Mazzei Pini to Thomas Jefferson, 18 December 1817 (Jefferson Papers)
Appleton, Thomas; and P. Mazzei’s estate [index entry]
2Elisabetta Mazzei Pini and Andrea Pini to Thomas Jefferson, 21 December 1818 (Jefferson Papers)
Appleton, Thomas; and P. Mazzei’s estate [index entry]