1Thomas Jefferson to Archibald Thweatt, 18 December 1809 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
2Thomas Jefferson to Archibald Thweatt, 13 January 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
3Thomas Jefferson to Archibald Thweatt, 25 February 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
4Thomas Jefferson to Archibald Thweatt, 23 May 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
5Thomas Jefferson to Archibald Thweatt, 29 May 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
6Thomas Jefferson to Archibald Thweatt, 1 June 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
7Thomas Jefferson to Archibald Thweatt, 14 June 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry] Thweatt, Archibald; letters to accounted for [index...
8Thomas Jefferson to Archibald Thweatt, 15 September 1810 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
9Thomas Jefferson to Archibald Thweatt, 27 May 1812 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
10Thomas Jefferson to Archibald Thweatt, 3 July 1812 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
11Thomas Jefferson to Archibald Thweatt, 8 January 1813 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
12Thomas Jefferson to Archibald Thweatt, 1 January 1814 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
13Thomas Jefferson to Archibald Thweatt, 29 January 1814 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
14Thomas Jefferson to Archibald Thweatt and Jerman Baker, 14 December 1816 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
15Thomas Jefferson to Jerman Baker and Archibald Thweatt, 1 January 1817 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
16Thomas Jefferson to Archibald Thweatt, 14 January 1817 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
17Thomas Jefferson to Archibald Thweatt, 16 March 1817 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
18Thomas Jefferson’s Circular to Prospective Donors to Central College, 4 August 1817 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
19Thomas Jefferson to Archibald Thweatt, 26 October 1817 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
20Thomas Jefferson to James Madison, 30 December 1817 (Jefferson Papers)
Thweatt, Archibald; letters to accounted for [index entry]
21Thomas Jefferson to Archibald Thweatt, 19 February 1818 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
22Thomas Jefferson to Archibald Thweatt, 19 January 1821 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
23Thomas Jefferson to Archibald Thweatt, 13 May [1821] (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]
24Enclosure: Spencer Roane to Archibald Thweatt, 11 December 1821 (Jefferson Papers)
Thweatt, Archibald; letters to, from S. Roane [index entry]
25Enclosure: Spencer Roane to Archibald Thweatt, 24 December 1821 (Jefferson Papers)
Thweatt, Archibald; letters to, from S. Roane [index entry]
26Thomas Jefferson to Archibald Thweatt, 24 December 1821 (Jefferson Papers)
Thweatt, Archibald; letters to [index entry]