1Thomas Leiper to Thomas Jefferson, 17 April 1814 (Jefferson Papers)
Relf’s Philadelphia Gazette (newspaper) [index entry]
2Joseph Jones Monroe to James Monroe, 23 April 1814 (Jefferson Papers)
Relf’s Philadelphia Gazette (newspaper) [index entry]
3Thomas Jefferson to Thomas Leiper, 12 June 1815 (Jefferson Papers)
Relf’s Philadelphia Gazette (newspaper) [index entry]