1To George Washington from Isaac Heard, 7 December 1791 (Washington Papers)
From a sincere Respect for the distinguished Character of Your Excellency, I made genealogical...
2To George Washington from Isaac Heard, 9 August 1793 (Washington Papers)
A violent Inflammation in my Eyes caught above eighteen Months since and not yet removed hath...
3To George Washington from Isaac Heard, 10 July 1796 (Washington Papers)
London, 10 July 1796. Heard reports his latest genealogical findings on GW’s ancestry. ALS ,...