1Thomas Jefferson to John Barnes, 15 March 1812 (Jefferson Papers)
Weightman, Roger Chew; TJ pays [index entry]
2John Barnes to Thomas Jefferson, 27 March 1812 (Jefferson Papers)
Weightman, Roger Chew; TJ pays [index entry]
3Thomas Jefferson to Benjamin Jones, 20 April 1812 (Jefferson Papers)
Weightman, Roger Chew; TJ pays [index entry]