11John Vaughan to Thomas Jefferson, 6 October 1817 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
12James Ligon (for Patrick Gibson) to Thomas Jefferson, 16 December 1817 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
13John G. Robert (for Patrick Gibson) to Thomas Jefferson, 17 April 1818 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
14Thomas Jefferson to John Steele, 27 July 1818 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
15Thomas Jefferson to Charles Simms, 27 October 1818 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
16Thomas Jefferson to Joseph Jones, 15 January 1819 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
17John Steele to Thomas Jefferson, 3 July 1819 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]