1Thomas Jefferson to Wilson Cary Nicholas, 8 March 1819 (Jefferson Papers)
Brockenbrough, Arthur Spicer; as University of Virginia proctor [index entry]
2Thomas Jefferson to Wilson Cary Nicholas, 1 April 1819 (Jefferson Papers)
Brockenbrough, Arthur Spicer; as University of Virginia proctor [index entry]
3Thomas Jefferson to Wilson Cary Nicholas, 2 July 1819 (Jefferson Papers)
Brockenbrough, Arthur Spicer; as University of Virginia proctor [index entry]