At length, on the 25th of June, as they were sailing along near the eastern shore, they discovered foot-prints in the sand. At sight of these they landed and fastening their canoes, that they might again look upon the face of human beings, they followed an Indian path which led up the bank. They were not long in finding two Indian villages, which proved to be those of the "Pewa-rias" and "Moing-wenas." In answer to a question proposed by Marquette, who addressed them in Indian, and inquired who they were; they answered, "We are Illinois." After an exchange of friendly greetings with these peaceable Indians, the voyagers re-embarked and passed on down the river. They continued on their downward passage until they reached the mouth of the Missouri, which poured its turbid flood into the Mississippi; and still further until they passed the mouth of the Ohio, and then on down until they passed the Arkansas, and arrived within thirty miles of the mouth of the Mississippi. It was not necessary to proceed any further to satisfy the explorers that the river entered into the Gulf of Mexico, instead of that of California. Having accomplished the end of the expedition, the company started out upon their return trip on the 17th of July. When they reached the mouth of the Illinois river, they determined on returning by that route to Mackinaw. Arriving at the portage of that river they fell in with a tribe of Indians who called themselves the Kaskaskias, who kindly volunteered to conduct them to Lake Michigan, where in due time they arrived. After sailing along the western shore of the lake they again found themselves at Green Bay, and were heartily welcomed by the brethren at the mission of St. Francis Xavier. Worn down with fatigue, Marquette determined to remain here to recruit his health before returning to his missionary labors. He spent his time at this mission post in copying his journal of the voyage down the Mississippi and back, which he accompanied by a map of the river and country, and sent by the Ottawa flotilla to his superiors at Montreal. The return of this flotilla brought him orders for the establishment of a mission among the Illinois, with whom he had so friendly an interview on his exploring voyage. Having passed the winter and succeeding summer at the St. Xavier mission, he started out in the fall for Kaskaskia. The difficulties of the journey were such, it having to be accomplished by land and water, that his health, which had been greatly enfeebled by his former voyage, was not sufficient to enable him to endure the cold winds of winter which had set in before the completion of the journey. On reaching the Chicago River it was found closed, and he did not consider it prudent to undertake an over-land journey. He therefore resolved to winter at that point, and giving his Indian companions who accompanied him the proper instructions and pious counsel, he sent them back to Green Bay. Two Frenchmen made an arrangement to remain