1Thomas Jefferson to Joel Yancey, 21 May 1816 (Jefferson Papers)
Poplar Forest (TJ’s Bedford Co. estate); harvest at [index entry]
2Joel Yancey to Thomas Jefferson, 29 August 1816 (Jefferson Papers)
Poplar Forest (TJ’s Bedford Co. estate); harvest at [index entry]
3Thomas Jefferson to Joel Yancey, 25 June 1817 (Jefferson Papers)
Poplar Forest (TJ’s Bedford Co. estate); harvest at [index entry]
4Joel Yancey to Thomas Jefferson, 20 June [1819] (Jefferson Papers)
Poplar Forest (TJ’s Bedford Co. estate); harvest at [index entry]