But the most important of all the French explorations were made by the daring and tireless La Salle. He was born in France in 1643, and belonged to an old and rich family. Strong in mind and character, he received a good education, and became an earnest Catholic. With a heart ready to brave any danger in the achievement of glory for himself and for France, this young man at the age of twenty-three sailed for Canada. His plans, as finally worked out, were twofold: (1) To build forts and trading centres at various points along the St. Lawrence, the Great Lakes, and the Mississippi; and (2) to plant a colony at the mouth of the Mississippi. Wishing to get control of the rich fur trade for France, his forts and his colony would help to protect and further this trade, which could be carried on more easily by way of the Mississippi, than by way of the Great Lakes and the St. Lawrence. For along the latter route lay the hostile Iroquois, who were friendly to the Dutch and the English; and, moreover, the St. Lawrence was ice-bound nearly one-half of the year. Early in August, 1679, after long and weary efforts spent in preparation, La Salle launched on the Niagara River above the Falls, his little vessel, the Griffin, of forty tons burden, which was to bear him through the lakes on his way to the Mississippi. Nearly a year before starting, La Salle had sent up the lakes fifteen men to trade for furs. He expected them to have ready, against the time of his arrival, a cargo of furs to be sent back to Canada. For La Salle needed a great deal of money with which to buy provisions, ammunition, and tools, and to pay his men for their services. Besides, he wished to get cables, anchors, and rigging for a new vessel to be built on the Illinois River, for the purpose of making his expedition to the mouth of the Mississippi. The expected cargo of furs, taken back and sold in Canada, would give him the money he needed to carry out his plans. Having arrived at the head of Lake Huron, therefore, he collected the cargo awaiting him, loaded the Griffin with furs, and on September 18, 1679, despatched it in charge of six men to Niagara. La Salle himself pushed on to the mouth of the St. Joseph River, where he built a fort, and waited long and anxiously for the Griffin's return. But he waited in vain, for he never heard from his vessel again. It was a great loss and a keen disappointment. After waiting long he continued his way, careworn and weary, with eight canoes and a party of thirty-three men. They rowed up the St. Joseph in search of the carrying-place leading to the head-waters of the Illinois River. On landing, La Salle started off alone to look for the pathway. In the midst of a blinding snow-storm he lost his bearings in the dense forest, and wandered until about two o'clock in the morning, when he found himself once more at the river, and fired his gun as a signal to the party.