1From James Madison to John Vaughan, ca. 14 May 1805 (Madison Papers)
Letter not found. Ca. 14 May [1805] . Cover sheet (PPAmP) addressed to Philadelphia wine merchant...
2To Thomas Jefferson from John Vaughan, 28 March 1801 (Jefferson Papers)
The enclosed was just recieved by me under cover, should any reply be necessary & be forwarded...
3To Thomas Jefferson from John Vaughan, 19 May 1801 (Jefferson Papers)
The enclosed I have just recieved, & am requested to forward in the same manner as a former one,...
4To Thomas Jefferson from Dr. John Vaughan, 24 June 1801 (Jefferson Papers)
In obedience to your request, I embrace the earliest opportunity of recommending a candidate for...
5To Thomas Jefferson from Dr. John Vaughan, 13 July 1801 (Jefferson Papers)
Being informed that Mr. Rodney, who is now at your City, has made an unfavourable report...
6From Thomas Jefferson to Dr. John Vaughan, 17 July 1801 (Jefferson Papers)
I have duly recieved your favor of the 13th. you very truly state that your suggestion that the...
7To Thomas Jefferson from John Vaughan, 22 October 1801 (Jefferson Papers)
I have been sir too many years acquainted with your Philanthropic Zeal, to concieve an apology...
8From Thomas Jefferson to John Vaughan, 5 November 1801 (Jefferson Papers)
I recieved on the 24th. Ult. your favor of the 22d. but it is not till this day that I am enabled...
9To Thomas Jefferson from John Vaughan, 10 November 1801 (Jefferson Papers)
Your very interesting letter of 5 Nov. I duely receivd & immediately gave into the hands of Dr...
10To Thomas Jefferson from John Vaughan, 19 November 1801 (Jefferson Papers)
I have the pleasure to inform you that D Coxe has himself taken the Vaccine Infection, & during...