This is the first recorded passage of white men through the Strait of Detroit; though Joliet had, no doubt, passed this way on his return from the Upper Lakes. [Footnote: The Jesuits and fur-traders, on their way to the Upper Lakes, had followed the route of the Ottawa, or, more recently, that of Toronto and the Georgian Bay. Iroquois hostility had long closed the Niagara portage and Lake Erie against them.] The two missionaries took this course, with the intention of proceeding to the Saut Sainte Marie, and there joining the Ottawas, and other tribes of that region, in their yearly descent to Montreal. They issued upon Lake Huron; followed its eastern shores till they reached the Georgian Bay, near the head of which the Jesuits had established their great mission of the Hurons, destroyed, twenty years before, by the Iroquois; [Footnote: "Jesuits in North America."] and, ignoring or slighting the labors of the rival missionaries, held their way northward along the rocky archipelago that edged those lonely coasts. They passed the Manatoulins, and, ascending the strait by which Lake Superior discharges its waters, arrived on the twenty-fifth of May at Ste. Marie du Saut. Here they found the two Jesuits, Dablon and Marquette, in a square fort of cedar pickets, built by their men within the past year, and enclosing a chapel and a house. Near by, they had cleared a large tract of land, and sown it with wheat, Indian corn, peas, and other crops. The new-comers were graciously received, and invited to vespers in the chapel; but they very soon found La Salle's prediction made good, and saw that the Jesuit fathers wanted no help from St. Sulpice. Galinee, on his part, takes occasion to remark that, though the Jesuits had baptized a few Indians at the Saut, not one of them was a good enough Christian to receive the Eucharist; and he intimates, that the case, by their own showing, was still worse at their mission of St. Esprit. The two Sulpitians did not care to prolong their stay; and, three days after their arrival, they left the Saut: not, as they expected, with the Indians, but with a French guide, furnished by the Jesuits. Ascending French River to Lake Nipissing, they crossed to the waters of the Ottawa, and descended to Montreal, which they reached on the eighteenth of June. They had made no discoveries and no converts; but Galinee, after his arrival, made the earliest map of the Upper Lakes known to exist. [Footnote: Galinee appears to have made use of the map given him by Joliet. He says, in the narrative of his journey, that he has laid down on his own map nothing but what he had himself seen; but this is disproved by the map itself. Thus, he represents with minuteness the northern coast as far west as the islands at the mouth of Green Bay; but that he never went so far is evident not only from his own journal, but from the fact that he was ignorant of the existence of the Straits of Michillimackinac and the