1Bernard Peyton to Thomas Jefferson, 10 March 1817 (Jefferson Papers)
Peyton, Bernard; and introductions for W. C. Preston [index entry]
2Thomas Jefferson to Bernard Peyton, 16 March 1817 (Jefferson Papers)
Peyton, Bernard; and introductions for W. C. Preston [index entry]
3Bernard Peyton to Thomas Jefferson, 17 March 1817 (Jefferson Papers)
Peyton, Bernard; and introductions for W. C. Preston [index entry]
4Bernard Peyton to Thomas Jefferson, 14 April 1817 (Jefferson Papers)
Peyton, Bernard; and introductions for W. C. Preston [index entry]