Nicolas Perrot, whose name is already well known to the readers of the early history of Minnesota, was born in 1644, and repaired, at an early age, to New France, where he resided, almost habitually, from 1665 to 1689, amongst the diverse races of its most distant part—the extremity of the angle formed by the valleys of the St. Lawrence and of the Mississippi. “At first simple _coureur du bois_ by trade (1665-1684), and interpreter incidentally (1671-1701), he was at last, under the successive governments of M. M. de la Barre, Denonville and Frontenac (1684-1699), charged with a command analogous to that of our chiefs of Arab bureaux in Algeria.” In his capacity of interpreter, he was present at the convocation of the tribes at _Sainte-Marie-du-Sault_, where, on the 14th of June, 1671, the French government assumed the sovereignty of the regions beyond the Great Lakes. Nearly eighteen years later, on the 8th of May, 1689, he himself, acting as principal agent, took formal possession, in the name of the King of France, of all the country visited by him, or that might be visited, from Green Bay to the regions beyond the St. Croix and St. Peter. Subsequent to 1718, no information concerning him can be obtained. The writings of Perrot are as follows: 1. _Memoire sur les Outagamis, addresse au Marquis de Vaudreuil._ 2. _Plusieurs memoires tant sur les guerres des Iroquois contre les Illinois et les nations d’en haut, que sur les trahisons des sauvages, et en particulier, des Outaouais et des Hurons._ 3. _Memoire sur les moeurs, coustumes, et relligion des sauvages de l’Amerique Septentrionale._ Of these works, the last one only, the “Memoir upon the manners, customs and religion of the savages of Northern America,” which must have been written some time between 1718, and 1721, has come down to us; though the “_Plusieurs memoires_” _&c._, is supposed to have been inserted, almost literally, by La Potherie, in the second volume of his history. It was not composed for publication, but for the confidential information of the Intendant of Canada, M. Begon, and remained in manuscript till 1864, when it appeared at Leipzig and Paris, being Part Three of the Bibliotheca Americana, edited by the Rev. Father J. Tailhan, of the Society of Jesus, on whose authority the preceding facts are stated. “There is only one copy of Perrot’s memoir in existence, of the last century; the same, probably, that Father Charlevoix used, and which he received from M. Begon, Intendant of Canada, in 1721. Our edition is a scrupulous reproduction of it.” [T.]