1George Jefferson to Thomas Jefferson, 19 October 1810 (Jefferson Papers)
sheep; scab in TJ’s [index entry]
2Thomas Jefferson to George Jefferson, 11 March 1811 (Jefferson Papers)
sheep; scab in TJ’s [index entry]
3George Jefferson to Thomas Jefferson, 15 March 1811 (Jefferson Papers)
sheep; scab in TJ’s [index entry]
4Thomas Jefferson to Wilson J. Cary, 28 July 1811 (Jefferson Papers)
sheep; scab in TJ’s [index entry]
5Thomas Jefferson to John H. Cocke, 28 July 1811 (Jefferson Papers)
sheep; scab in TJ’s [index entry]
6Thomas Jefferson to Eleuthère I. du Pont de Nemours, 8 November 1812 (Jefferson Papers)
sheep; scab in TJ’s [index entry]