21Thomas Jefferson to John Armstrong, 19 November 1819 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
22Thomas Jefferson to Archibald Stuart, 18 January 1820 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
23Thomas Jefferson to John Armstrong, 17 January 1818 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
24Thomas Jefferson to John H. Cocke, 3 May 1819 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
25Enclosure: Will of Tadeusz Kosciuszko, 28 June 1806 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
26Benjamin L. Lear to Thomas Jefferson, 19 September 1821 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
27Archibald Stuart to Thomas Jefferson, 28 January 1820 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
28William Wirt to Thomas Jefferson, 6 July 1819 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]
29Enclosure: Jozéf Zajączek to Pierre de Polética, 17 November 1818 (Jefferson Papers)
Kosciuszko, Tadeusz (Thaddeus) Andrzej Bonawentura; wills of [index entry]