1Thomas Jefferson to John Minor, 30 August 1814, including Thomas Jefferson to Bernard Moore, [ca. 1773?] (Jefferson Papers)
Cicero, Marcus Tullius; Cato Maior de senectute [index entry]
2Jesse Torrey to Thomas Jefferson, 24 December 1821 (Jefferson Papers)
Cicero, Marcus Tullius; Cato Maior de senectute [index entry]