1Francis Adrian Van der Kemp to Thomas Jefferson, 4 June 1816 (Jefferson Papers)
Accept mÿ Sincerest thanks for the distinguished proof of your confidential esteem, with which...
2Francis Adrian Van der Kemp to Thomas Jefferson, 14 July 1816 (Jefferson Papers)
The distinguished proof of your esteem, with which you favoured and gratified me, when you...
3Francis Adrian Van der Kemp to Thomas Jefferson, 8 September 1816 (Jefferson Papers)
In answer to your favour of July the 30 —I must once more return to the papers , which I Send to...
4Francis Adrian Van der Kemp to Thomas Jefferson, 1 November 1816 (Jefferson Papers)
Reperusing your interesting Syllabus I have recalled in my mind a train of thoughts—which I...