1Thomas Jefferson to Thomas Cooper, 16 January 1814 (Jefferson Papers)
Justinian; Corpus juris civilis [index entry]
2Caesar A. Rodney to Thomas Jefferson, 18 October 1810 (Jefferson Papers)
Justinian; Corpus juris civilis [index entry]
3William Wirt to Thomas Jefferson, 9 August 1810 (Jefferson Papers)
Justinian; Corpus juris civilis [index entry]