1James Ogilvie to Thomas Jefferson, 24 May 1811 (Jefferson Papers)
Cicero, Marcus Tullius; TJ recommends [index entry]
2Thomas Jefferson to Jason Chamberlain, 1 July 1814 (Jefferson Papers)
Cicero, Marcus Tullius; TJ recommends [index entry]
3Thomas Jefferson to John Minor, 30 August 1814, including Thomas Jefferson to Bernard Moore, [ca. 1773?] (Jefferson Papers)
Cicero, Marcus Tullius; TJ recommends [index entry]
4Thomas Jefferson to George W. Summers and John B. Garland, 27 February 1822 (Jefferson Papers)
Cicero, Marcus Tullius; TJ recommends [index entry]