1William Roscoe to Thomas Jefferson, 25 April 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
2William C. C. Claiborne to Thomas Jefferson, 1 May 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
3André Daschkoff to Thomas Jefferson, 5 July 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
4Josef Yznardy to Thomas Jefferson, 3 August 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
5William Henry Harrison to Thomas Jefferson, 3 October 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
6Luis de Onís to Thomas Jefferson, 17 October 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
7Barthélemy Faujas de Saint-Fond to Thomas Jefferson, [ca. November 1809] (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
8Archibald Stuart to Thomas Jefferson, 25 December 1809 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
9André Thoüin to Thomas Jefferson, 20 March 1810 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
10John Kelly to Thomas Jefferson, 7 June 1810 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
11John Tyler to Thomas Jefferson, 9 June 1810 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
12Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 10 July 1810 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
13James McKinney to Thomas Jefferson, 24 August 1810 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
14Charles Yancey to Thomas Jefferson, 31 October 1810 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
15Robert Wash to Thomas Jefferson, 1 March 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
16James Monroe to Thomas Jefferson, 16 April 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
17Thomas Newton to Thomas Jefferson, 8 May 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
18William D. Meriwether to Thomas Jefferson, 13 June 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
19Osborn Sprigg to Thomas Jefferson, 15 June 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
20Horatio Turpin to Thomas Jefferson, 2 July 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
21Thomas Jefferson to Philip Mazzei, 9 July 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
22Philip Turpin to Thomas Jefferson, 13 July 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
23Robert Wash to Thomas Jefferson, 23 July 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
24Paul Hamilton to Thomas Jefferson, 3 September 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
25Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 5 September 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
26Lafayette to Thomas Jefferson, 12 September 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
27John Fowler to Thomas Jefferson, 30 November 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
28André Thoüin to Thomas Jefferson, 7 December 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
29Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 20 December 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]
30Alexander von Humboldt to Thomas Jefferson, 20 December 1811 (Jefferson Papers)
Jefferson, Thomas; Correspondence; letters of introduction to [index entry]