1Thomas Jefferson to Thomas Cooper, 23 September 1817 (Jefferson Papers)
Monticello (TJ’s Albemarle Co. estate); Visitors to; Corrêa da Serra, José [index entry]
2Thomas Jefferson to Thomas Cooper, 10 April 1818 (Jefferson Papers)
Monticello (TJ’s Albemarle Co. estate); Visitors to; Corrêa da Serra, José [index entry]