1Thomas Jefferson to John Adams, 25 November 1816 (Jefferson Papers)
health; vision loss [index entry]
2Thomas Jefferson to Destutt de Tracy, 26 December 1820 (Jefferson Papers)
health; vision loss [index entry]
3James Lyle to Thomas Jefferson, 23 March 1811 (Jefferson Papers)
health; vision loss [index entry]
4James Lyle to Thomas Jefferson, 3 January 1811 (Jefferson Papers)
health; vision loss [index entry]
5Lydia Broadnax to Thomas Jefferson, 2 June 1819 (Jefferson Papers)
health; vision loss [index entry]
6Joseph Milligan to Thomas Jefferson, 4 June 1816 (Jefferson Papers)
health; vision loss [index entry]
7Patrick Gibson to Thomas Jefferson, 17 July 1820 (Jefferson Papers)
health; vision loss [index entry]
8John Wayles Eppes to Thomas Jefferson, 3 September 1817 (Jefferson Papers)
health; vision loss [index entry]
9Francis Adrian Van der Kemp to Thomas Jefferson, 25 June 1820 (Jefferson Papers)
health; vision loss [index entry]
10Absalom H. Brooks to Thomas Jefferson, 1 August 1822 (Jefferson Papers)
health; vision loss [index entry]