1John S. Cogdell to Thomas Jefferson, 4 September 1810 (Jefferson Papers)
Obtruding on you a letter, no matter what the subject, would seem to require an apology—I am...
2To James Madison from John S. Cogdell, 3 April 1815 (Madison Papers)
I approach you with a caution and Solicitude, the genuine offspring of a profound respect &...
3Enclosure: Thomas Jefferson’s Membership Diploma in the South Carolina Academy of Arts, 29 May 1821 (Jefferson Papers)
South Carolina Academy of Arts. Be it known that The Honorable Thomas Jefferson was this day...
4John S. Cogdell to Thomas Jefferson, 17 June 1821 (Jefferson Papers)
I have the honour of being one among a small number of our Community—who have endeavoured to form...