1Thomas Jefferson to Archibald Stuart, 15 March 1819 (Jefferson Papers)
Your letter of the 9 th was delivered by mr Cosby . you will have seen, by the advertisement I...
2Thomas Jefferson to Archibald Stuart, 9 April 1819 (Jefferson Papers)
M r Cosby was so well recommended, & by friends I so much esteem, that I was anxious he should be...