1Benjamin Vaughan to Thomas Jefferson, 16 April 1819 (Jefferson Papers)
Vaughan, Benjamin; and TJ’s health [index entry]
2Thomas Jefferson to Benjamin Vaughan, 23 June 1819 (Jefferson Papers)
Vaughan, Benjamin; and TJ’s health [index entry]
3Benjamin Vaughan to Martha Jefferson Randolph, 23 June 1819 (Jefferson Papers)
Vaughan, Benjamin; and TJ’s health [index entry]
4Henry Dearborn to Thomas Jefferson, 24 June 1819 (Jefferson Papers)
Vaughan, Benjamin; and TJ’s health [index entry]
5Thomas Jefferson to John Vaughan, 29 June 1819 (Jefferson Papers)
Vaughan, Benjamin; and TJ’s health [index entry]