1Samuel K. Jennings to Thomas Jefferson, 30 October 1813 (Jefferson Papers)
health; typhus [index entry]
2Samuel R. Demaree to Thomas Jefferson, 13 February 1814 (Jefferson Papers)
health; typhus [index entry]
3Francis C. Gray’s Account of a Visit to Monticello, [4–7 February 1815] (Jefferson Papers)
health; typhus [index entry]
4Peter S. Du Ponceau to Thomas Jefferson, 22 January 1818 (Jefferson Papers)
health; typhus [index entry]
5Robert Walsh to Thomas Jefferson, 27 January 1818 (Jefferson Papers)
health; typhus [index entry]
6Thomas Jefferson to Joel Yancey, 25 June 1819 (Jefferson Papers)
health; typhus [index entry]
7James Madison to Thomas Jefferson, 7 January 1821 (Jefferson Papers)
health; typhus [index entry]
8Thomas Jefferson to James Madison, 13 January 1821 (Jefferson Papers)
health; typhus [index entry]