11To James Madison from Isaac Briggs, 17 May 1803 (Madison Papers)
I take the freedom of introducing to thee, and to thy amiable family, my youngest brother Joseph...
12To Thomas Jefferson from Isaac Briggs, 17 May 1803 (Jefferson Papers)
Permit me to introduce to thee my youngest brother, Joseph Briggs, who is going with me to the...
13To Thomas Jefferson from Isaac Briggs, 8 September 1803 (Jefferson Papers)
On the 12th. of the month just past, I arrived at Natchez;—on the day following I waited on...
14To Thomas Jefferson from Isaac Briggs, 2 January 1804 (Jefferson Papers)
Some time ago—very long after its date—the mail brought me thy favor of the 11th. of August. I...
15To Thomas Jefferson from Isaac Briggs, 27 February 1804 (Jefferson Papers)
I am here, with Robert Williams, on my way to the seat of Government. We expect to sail for...
16To Thomas Jefferson from Isaac Briggs, 28 May 1804 (Jefferson Papers)
I had intended to be in the City this day—but my aged Father having come one hundred and thirty...
17To Thomas Jefferson from Isaac Briggs, 2 September 1804 (Jefferson Papers)
Attending to the necessary observations under the frequent interruption of clouds—keeping a...
18To Thomas Jefferson from Isaac Briggs, 2 October 1804 (Jefferson Papers)
No doubt it is matter of surprise that we proceed so slowly. Indeed when I undertook this journey...
19To Thomas Jefferson from Isaac Briggs, 26 November 1804 (Jefferson Papers)
I am just arrived here in safety and good health after a journey, of the unavoidable delays,...
20To Thomas Jefferson from Isaac Briggs, 22 December 1804 (Jefferson Papers)
Although still in state of convalescence, and but just able to attend to business a few minutes...