Letter of Father L.F. Nau (translation; October 2, 1735), The Jesuit Relations and Allied Documents[...]; Vol. LXVIII.; Lower Canada, Crees, Louisiana; 1720-1736. Accessed 13 July 2021 http://moses.creighton.edu/kripke/jesuitrelations/relations_68.html (scroll down to Page 259)
Letter of Father J.P. Aulneau (translation; April 25, 1735), The Jesuit Relations and Allied Documents[...]; Vol. LXVIII.; Lower Canada, Crees, Louisiana; 1720-1736. Accessed 13 July 2021 http://moses.creighton.edu/kripke/jesuitrelations/relations_68.html (scroll down to Page 235, and to Page 247 for more details)
furtradestories.ca
"La Vérendrye to Beauharnois" (original and translation; June 7, 1735), Journals and Letters of Pierre Gaultier de Varennes de la Vérendrye and His Sons (1927), pgs. 197-8. Accessed 23 August 2021