1Francis Adrian Van der Kemp to Thomas Jefferson, 10 December 1818 (Jefferson Papers)
Calvin, John; as religious leader [index entry]
2Thomas B. Parker to Thomas Jefferson, 12 April 1819 (Jefferson Papers)
Calvin, John; as religious leader [index entry]
3Edward Postlethwayt Page to Thomas Jefferson, 18 February 1821 (Jefferson Papers)
Calvin, John; as religious leader [index entry]
4Benjamin Waterhouse to Thomas Jefferson, 8 July 1822 (Jefferson Papers)
Calvin, John; as religious leader [index entry]
5Benjamin Waterhouse to Thomas Jefferson, 14 September 1822 (Jefferson Papers)
Calvin, John; as religious leader [index entry]