1To Thomas Jefferson from John Sibley, 20 March 1804 (Jefferson Papers)
I reside at present at Natchitoches on Red River in Louissiana am a Native of Massachusetts, have...
2To Thomas Jefferson from John Sibley, 2 September 1804 (Jefferson Papers)
I could not excuse myselfe from any other Consideration than a desire to honestly communicate...
3From Thomas Jefferson to John Sibley, 27 May 1805 (Jefferson Papers)
I have been some time a debtor for your letters of Mar. 20. and Sep. 2. of the last year. a...
4To Thomas Jefferson from John Sibley, 9 August 1805 (Jefferson Papers)
The day before yesterday I received the letter you did me the honour to write me dated the 27h....
5To Thomas Jefferson from John Sibley, 27 August 1805 (Jefferson Papers)
I have Only been able to finish the Vocabulary of the Caddoquies Language. the printed Blanks I...
6To Thomas Jefferson from John Sibley, 14 December 1805 (Jefferson Papers)
I herewith Inclose you a Vocabulary of the Natchitoches Language; but this Nation from...
7To Thomas Jefferson from John Sibley, 17 September 1807 (Jefferson Papers)
I have the honor to herewith enclose you Vocabularies of the Adaine & Aiche Languages, there are...