{14} La Vérendrye was a young man of ambition and imagination. The spirit of adventure called him to a great exploit in discovery, as it had called earlier explorers French in blood--Jacques Cartier and Champlain and Radisson, Nicolet and Etienne Brulé, Marquette and La Salle. They one and all had sought diligently for the Western Sea; they had made many notable discoveries, but in this one thing they all had failed. La Vérendrye determined to strive even more earnestly than any of his great predecessors to discover a way to the Western Sea, not so much for his own advantage as for the honour and glory of his native country. This great idea had been taking form in his mind from the days of his early boyhood, when, seated before the great log fire in his father's home in Three Rivers, he had first listened to the stirring tales of the woodrunners. Years went by, however, before he could attempt to put his plans into execution. Soon after his return from the French wars, he married the daughter of a gentleman of New France named Dandonneau and made his home on the island of Dupas in the St Lawrence, near Three Rivers. Here four sons were born to him, all of whom were {15} later to accompany their father on his western explorations. His principal occupation at this time was to look after the trading-post of La Gabelle on the St Maurice river, not far from the point where it discharges its waters into the St Lawrence. La Vérendrye's experience and capacity as a fur-trader, gained at this post of La Gabelle, led the governor of the colony to offer him, in the year 1726, the command of an important trading fort on Lake Nipigon, north of Lake Superior. With his great project of western exploration always in mind, he eagerly accepted the offer. For three or four years he remained in command of the Nipigon post, faithfully discharging his duties as a fur-trader, but with his mind always alert for any information that might help him later to discover a way to the Western Sea. One day there came to him from the Kaministikwia river--on which the city of Fort William now stands--an Indian named Ochagach. According to his own story, Ochagach had travelled far towards the setting sun, until he came to a great lake, out of which a river flowed westward. He said that he had paddled down this river until he reached a point where the water ebbed and flowed. {16} Through fear of the savage tribes that inhabited the shores of the river, he had not gone to its mouth, but he had been told that the river emptied into a great salt lake or sea, upon the coasts of which dwelt men of terrifying mien, who lived in fortified towns; he had been told that these men wore armour and rode on horseback, and that great ships visited the towns which they had built on the coasts.