1John Barnes to Thomas Jefferson, 2 December 1816 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; financial distress of [index entry]
2John Barnes to Thomas Jefferson, 26 February 1819 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; financial distress of [index entry]
3Enclosure: John Barnes to Thomas Jefferson, 20 October [1818?], enclosure no. 1 in John Barnes to Thomas Jefferson, 26 … (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; financial distress of [index entry]