After reaching Frontenac, La Motte, who had been a captain in a French regiment, was sent in advance, with the Franciscan Hennepin and sixteen men, to select a site for building a vessel to navigate the upper lakes. On the 8th of January, 1679, La Salle and Tonty, late at night, reached La Motte’s encampment at the rapids below the Falls of Niagara, only to find him absent on a visit to the Senecas. The next day La Salle climbed the heights, and following the portage road round the cataract he found at the entrance of Cayuga Creek an admirable place for a ship-yard. La Motte having returned to his encampment, with La Salle and Tonty he visited the selected site, and Tonty was charged with the supervision of the ship-builders. Four days later, the keel of the projected vessel was laid, and in May it was launched with appropriate ceremonies, and named after the fabulous animal—the symbol of strength and swiftness,—the “Griffin,” two of which were the supporters of the escutcheon of Count Frontenac. Tonty, on the 22d of July, was sent forward with five men to join fourteen others who had been ordered by La Salle to stop at the mouth of the Detroit River. On the 7th day of August the “Griffin” spread her sails upon her voyage to unknown waters whose depths had never been sounded, and early on the morning of the 10th reached Tonty and his party, who had anxiously awaited its coming, and received them on board. On the 10th of August, the day in the calendar of the Church of Rome devoted to the memory of the virgin Saint Clare, foundress of the Franciscan Order of Poor Clares, the vessel entered the lake called by the Franciscan priests after her, although now written St. Clair. On the 27th they reached the harbor of Mackinaw,—a point on the mainland south of the straits; and upon his landing La Salle was greatly surprised to find there a number of those whom he had sent, at the close of the last year, to trade for his benefit with the Illinois. Their excuse for their unfaithfulness was credence in a report that La Salle was a visionary, and that his vessel would never arrive at Mackinaw. Four of the deserters were arrested. La Salle, learning that two more—Hemant and Roussel, or Roussellière—were at Sault Ste. Marie, sent Tonty on the 29th with six men to take them into custody. While the lieutenant was absent on this errand, La Salle lifted his anchor and set sail for the Grand Bay, now Green Bay, where he found among the Pottawattamies still others of those whom he had sent to the Illinois, and who had collected furs to the value of twelve thousand livres. From this point he determined to pursue his journey southward in a canoe, and to send back the “Griffin” with the peltries here collected. On the 18th of September the ship—in charge of the pilot, a supercargo, and five sailors—sailed for the magazine at the end of Lake Erie, but it never came to Mackinaw. Some Indians said it had