1Thomas Jefferson’s Account with Joseph Dougherty, [4–10 March 1809] (Jefferson Papers)
oats; purchased by TJ [index entry]
2Thomas Jefferson to Jeremiah A. Goodman, 14 November 1814 (Jefferson Papers)
oats; purchased by TJ [index entry]
3Thomas Jefferson to Thomas Eston Randolph, 3 June 1816 (Jefferson Papers)
oats; purchased by TJ [index entry]
4Thomas Jefferson to Thomas Eston Randolph, 18 June 1816 (Jefferson Papers)
oats; purchased by TJ [index entry]