1Thomas Jefferson to Jerman Baker and Archibald Thweatt, 1 January 1817 (Jefferson Papers)
Thweatt, Archibald; and petition of P. I. Barziza [index entry]
2Thomas Jefferson to Philip I. Barziza, 1 January 1817 (Jefferson Papers)
Thweatt, Archibald; and petition of P. I. Barziza [index entry]
3Thomas Jefferson to Philip I. Barziza, 24 February 1817 (Jefferson Papers)
Thweatt, Archibald; and petition of P. I. Barziza [index entry]