1Joseph Milligan to Thomas Jefferson, 20 November 1818 (Jefferson Papers)
Thomas, James; employee of J. Milligan [index entry]
2Joseph Milligan to Thomas Jefferson, 25 December 1818 (Jefferson Papers)
Thomas, James; employee of J. Milligan [index entry]
3Joseph Milligan to Thomas Jefferson, 17 February 1819 (first letter) (Jefferson Papers)
Thomas, James; employee of J. Milligan [index entry]
4Joseph Milligan to Thomas Jefferson, 3 March 1819 (Jefferson Papers)
Thomas, James; employee of J. Milligan [index entry]
5Joseph Milligan to Thomas Jefferson, 27 November 1820 (Jefferson Papers)
Thomas, James; employee of J. Milligan [index entry]