1Christopher Clark to Thomas Jefferson, [4 April 1810] (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
2Christopher Clark to Thomas Jefferson, 14 October 1812 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
3Christopher Clark to Thomas Jefferson, 31 August 1815 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
4Christopher Clark to Thomas Jefferson, 17 September 1815 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
5Christopher Clark to Thomas Jefferson, 2 November 1815 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
6Christopher Clark to Thomas Jefferson, 5 November 1815 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
7Christopher Clark to Thomas Jefferson, 20 March 1816 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
8Christopher Clark to Thomas Jefferson, 29 October 1816 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
9Christopher Clark to Thomas Jefferson, 5 December 1816 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]
10Christopher Clark to Thomas Jefferson, 25 April 1817 (Jefferson Papers)
Clark, Christopher Henderson; letters from [index entry]