1John Adams to Thomas Jefferson, [ca. 4 October] 1813 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
2John Adams to Thomas Jefferson, 15 November 1813 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
3John Adams to Thomas Jefferson, 3 December 1813 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
4Thomas Jefferson to Abraham Small, 20 May 1814 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
5Thomas Jefferson to Jason Chamberlain, 1 July 1814 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
6John Adams to Thomas Jefferson, 16 July 1814 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
7William Wirt to Thomas Jefferson, 27 July 1814 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
8Thomas Jefferson to William Wirt, 14 August 1814 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
9John Adams to Thomas Jefferson, 24 August 1815 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
10John Woodson to Thomas Jefferson, 12 September 1817 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
11Thomas Jefferson to Nathaniel Macon, 12 January 1819 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]
12Thomas Jefferson to Louis H. Girardin, 8 April 1821 (Jefferson Papers)
Caesar, Julius; mentioned [index entry]