1Robert Patterson to Thomas Jefferson, 10 May 1809 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
2Robert Patterson to Thomas Jefferson, 6 July 1809 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
3Robert Patterson to Thomas Jefferson, 18 August 1810 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
4Robert Patterson to Thomas Jefferson, 12 March 1811 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
5Robert Patterson to Thomas Jefferson, 23 September 1811 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
6Robert Patterson to Thomas Jefferson, 11 November 1811 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
7Robert Patterson to Thomas Jefferson, 10 January 1812 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
8Robert Patterson to Thomas Jefferson, 30 November 1812 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
9Robert Patterson to Thomas Jefferson, 12 January 1813 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
10Robert Patterson to Thomas Jefferson, 25 March 1813 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
11Robert Patterson to Thomas Jefferson, 24 April 1813 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
12Robert Patterson to Thomas Jefferson, 25 August 1815 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
13Robert Patterson to Thomas Jefferson, 24 October 1815 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
14Robert Patterson to Thomas Jefferson, 24 November 1815 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
15Robert Patterson to Thomas Jefferson, 28 November 1815 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
16Robert Patterson to Thomas Jefferson, 2 December 1815 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
17Robert Patterson to Thomas Jefferson, 20 June 1816 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
18Robert Patterson to Thomas Jefferson, 13 December 1816 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
19Robert Patterson to Thomas Jefferson, 23 January 1819 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
20Robert Patterson to Thomas Jefferson, 6 March 1819 (Jefferson Papers)
Patterson, Robert; letters from [index entry]
21Thomas Jefferson to William Davenport, 4 July 1819 (Jefferson Papers)
Patterson, Robert; letter from accounted for [index entry]
22Robert Patterson to Thomas Jefferson, 13 January 1820 (Jefferson Papers)
Patterson, Robert; letters from [index entry]