1Thomas Jefferson to John Barnes, 5 January 1818 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
2John Barnes to Thomas Jefferson, 10 January 1818 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
3John Barnes to Thomas Jefferson, 17 October 1818 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
4John Barnes to Thomas Jefferson, 1 February 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
5John Barnes to Thomas Jefferson, 26 February 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
6Enclosure: John Barnes to Thomas Jefferson, 20 October [1818?], enclosure no. 1 in John Barnes to Thomas Jefferson, 26 … (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
7Enclosure: John Barnes’s Claims Against Tadeusz Kosciuszko’s Estate, 20 October [1818?], enclosure no. 2 in John Barnes … (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
8Thomas Jefferson to John Barnes, 14 March 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
9John Barnes to Thomas Jefferson, 22 March 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
10William Short to Thomas Jefferson, 25 May 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
11John Barnes to Thomas Jefferson, 2 June 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
12Thomas Jefferson to John Barnes, 12 June 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
13John Barnes to Thomas Jefferson, 21 June 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
14Thomas Jefferson to William Wirt, 27 June 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
15John Barnes to Thomas Jefferson, 23 August 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
16Thomas Jefferson to John Barnes, 10 September 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
17John Barnes to Thomas Jefferson, 18 September 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
18Benjamin L. Lear to Thomas Jefferson, 19 September 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
19Thomas Jefferson to John Barnes, 25 September 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
20John Barnes to Thomas Jefferson, 5 October 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
21Thomas Jefferson to John Barnes, 16 October 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
22Enclosure: Jozéf Zajączek to Pierre de Polética, 17 November 1818 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]