1John Adams to Thomas Jefferson, 3 February 1812 (Jefferson Papers)
Adams, John; health of [index entry]
2John Adams to Thomas Jefferson, 11 June 1813 (Jefferson Papers)
Adams, John; health of [index entry]
3John Adams to Thomas Jefferson, 14 September 1813 (Jefferson Papers)
Adams, John; health of [index entry]
4John Adams to Thomas Jefferson, [22] September 1813 (Jefferson Papers)
Adams, John; health of [index entry]
5John Adams to Thomas Jefferson, February–3 March 1814 (Jefferson Papers)
Adams, John; health of [index entry]
6Thomas Jefferson to John Adams, 5 July 1814 (Jefferson Papers)
Adams, John; health of [index entry]
7Francis Adrian Van der Kemp to Thomas Jefferson, 24 March 1816 (Jefferson Papers)
Adams, John; health of [index entry]
8Benjamin Waterhouse to Thomas Jefferson, 20 February 1818 (Jefferson Papers)
Adams, John; health of [index entry]
9Thomas Jefferson to Benjamin Waterhouse, 3 March 1818 (Jefferson Papers)
Adams, John; health of [index entry]
10Thomas Jefferson to John Adams, 17 May 1818 (Jefferson Papers)
Adams, John; health of [index entry]