1William Jarvis to Thomas Jefferson, 20 January 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
2William Jarvis to Thomas Jefferson, 19 February 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
3Thomas Jefferson to James Madison, 25 March 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
4James Madison to Thomas Jefferson, 2 April 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
5James H. Hooe to Thomas Jefferson, 4 May 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
6James Madison to Thomas Jefferson, 7 May 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
7James Madison to Thomas Jefferson, 8 June 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
8Thomas Jefferson to James Madison , 27 June 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
9James Madison to Thomas Jefferson, 2 July 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]
10William Jarvis to Thomas Jefferson, 4 August 1810 (Jefferson Papers)
Jarvis, William; and merino sheep [index entry]