1William C. C. Claiborne to Thomas Jefferson, 12 January 1810 (Jefferson Papers)
New Orleans; and yellow fever [index entry]
2Thomas Jefferson to William C. C. Claiborne, 3 May 1810 (Jefferson Papers)
New Orleans; and yellow fever [index entry]
3Thomas Jefferson to Eusebio Valli, 9 May 1816 (Jefferson Papers)
New Orleans; and yellow fever [index entry]