1Cyrus B. Clay to Thomas Jefferson, [received 16 May 1812] (Jefferson Papers)
Clay, Charles; family of [index entry]
2Charles Clay to Thomas Jefferson, 29 June 1816 (Jefferson Papers)
Clay, Charles; family of [index entry]
3Thomas Jefferson to Charles Clay, 12 July 1817 (Jefferson Papers)
Clay, Charles; family of [index entry]
4Charles Clay to Thomas Jefferson, 24 April 1819 (Jefferson Papers)
Clay, Charles; family of [index entry]