41From Thomas Jefferson to François Adriaan Van der Kemp, 11 January 1825 (Jefferson Papers)
Your favor of Dec. 28. is duly recieved. it gladdens me with the information that you continue to...
42From John Adams to François Adriaan Van der Kemp, 10 October 1820 (Adams Papers)
I thank you for your Letter of the 3d. October and the Seeds inclosed, which my Son will use to...
43From John Adams to François Adriaan Van der Kemp, 22 August 1818 (Adams Papers)
I thank you for your favour of the 16th. My Health is that of the quivering Flame over the dying...