1John Adams to Thomas Jefferson, 18 July 1813 (Jefferson Papers)
Hopkins, Samuel; American theologian [index entry]
2Thomas B. Parker to Thomas Jefferson, 12 April 1819 (Jefferson Papers)
Hopkins, Samuel; American theologian [index entry]
3Benjamin Waterhouse to Thomas Jefferson, 14 September 1822 (Jefferson Papers)
Hopkins, Samuel; American theologian [index entry]