1Thomas Jefferson to Thomas Cooper, 3 March 1819 (Jefferson Papers)
Stack, Gerard E.; and Charlottesville Academy [index entry]
2Thomas Jefferson to Thomas Cooper, 2 April 1819 (Jefferson Papers)
Stack, Gerard E.; and Charlottesville Academy [index entry]
3Thomas Jefferson to Thomas Cooper, 4 July 1820 (Jefferson Papers)
Stack, Gerard E.; and Charlottesville Academy [index entry]
4Thomas Jefferson to Thomas Cooper, 14 August 1820 (Jefferson Papers)
Stack, Gerard E.; and Charlottesville Academy [index entry]