1From James Madison to Mark Langdon Hill, [post–17] April 1820 (Madison Papers)
I have recd. yr. favor of the 17. enclosing 2 letters from Mr. Jefferson, one to the late Govr....
2To John Adams from François Adriaan Van der Kemp, 18 April 1820 (Adams Papers)
I dare not, no, I will not delay longer my answer to your affectionate Letter, with which I was...
It is a long time since I wrote you as I have again been very sick and utterly unable to put pen...
4To James Madison from James Patton, 18 April 1820 (Madison Papers)
Since I had this pleasure under date the 10th. instant, I have received yours of same date with...
5Joseph Jones to Thomas Jefferson, 18 April 182[0] (Jefferson Papers)
William Williams master of the Brig Elizabeth from Leghorn informs me this day, that he has bro t...
6John Wharton (d. 1829) to Thomas Jefferson, 18 April 1820 (Jefferson Papers)
As a mark of my esteem and veneration for your character, together with my sincere thanks for the...