1George S. Gibson (for Patrick Gibson) to Thomas Jefferson, 2 June 1820 (Jefferson Papers)
Gibson, George Sanderson; letters from [index entry]
2George S. Gibson (for Patrick Gibson) to Thomas Jefferson, 10 June 1820 (Jefferson Papers)
Gibson, George Sanderson; letters from [index entry]
3George S. Gibson (for Patrick Gibson) to Thomas Jefferson, 21 June 1820 (Jefferson Papers)
Gibson, George Sanderson; letters from [index entry]