1From Thomas Jefferson to Isaac Weaver, Jr., 21 March 1801 (Jefferson Papers)
I was duly honoured with your favor of Feb. 25. and am [from] duty bound to return my thanks for...
2From Thomas Jefferson to Isaac Weaver, Jr., 7 June 1807 (Jefferson Papers)
Your favor of March 30. never reached my hands till May 16. the friendly views it expresses of my...