1Thomas Jefferson to Patrick Gibson, 12 April 1812 (Jefferson Papers)
Wirt, William; TJ pays [index entry]
2Recollections of Patrick Henry: Thomas Jefferson to William Wirt, 12 April 1812 (Jefferson Papers)
Wirt, William; TJ pays [index entry]
3William Wirt to Thomas Jefferson, 15 April 1812 (Jefferson Papers)
Wirt, William; TJ pays [index entry]
4Gibson & Jefferson to Thomas Jefferson, 16 April 1812 (Jefferson Papers)
Wirt, William; TJ pays [index entry]
5Thomas Jefferson to Patrick Gibson, 30 July 1813 (Jefferson Papers)
Wirt, William; TJ pays [index entry]