This voyage, besides showing lucrative results, also proved a memorable one for Groseilliers, inasmuch as it was during his winter's sojourn with the distant Assiniboines that he acquired information which affected his whole subsequent career. There can be no question that it was the knowledge he obtained from this tribe of a convenient route to Hudson's Bay, by way of Lake Superior, and of a system of trade with the tribes dwelling on or in proximity to that unknown sea, that caused him to set out once again in May, 1662, for the west. He was accompanied by ten men, all of whom were disaffected towards the powers which then controlled the fur-trade in New France, and the combination of good fortune and _esprit de corps_ among his followers proved so successful that when, after a year's absence, he returned to the eastern colonies, the number of furs he brought back was sufficiently great to render a simultaneous disposal of all the packs inadvisable. He adopted the wise course of dividing them into three consignments, and these were sold respectively at Montreal, Three Rivers, and Quebec. Henceforward, but one idea possessed Groseilliers--a journey to the great fur-lands of the north. It should be his life's work to exploit the fur-trade of Hudson's Bay. Already he saw himself rich--richer even than the merchant-princes of old Rochelle. [Sidenote: A new fur Company.] But alas for his plans, the official laxity and dissensions which had made it possible for himself and others thus to infringe with impunity, the general monopoly granted by the King came to a sudden end. A fresh patent for a new Company was issued by the Crown; a new Governor, M. d'Avagour, entered upon the scene, and the rigorous measures enacted against private traders drove many of these over to the English and the Dutch. A commission from M. d'Avagour, dated the 10th of May, 1663, conveyed permission to one M. Couture to remove with five men to the bottom of the Great Bay to the North of Canada, consequent upon the requisition of some Indians, who had returned to Quebec to ask for aid to conduct and assist them in their affairs. This same Couture afterwards certified, or the French Government certified in his stead, that he really undertook this voyage, and "erected anew upon the lands at the bottom of the said Bay a cross and the arms of the King engraved on copper, and placed between two plates of lead at the foot of a large tree." Much justifiable doubt has been cast upon this story, and at a much later period, when French and English interests were contesting hotly for the sovereignty of the territory surrounding Hudson's Bay, an expedition was sent in search of the boasted memorials, but no trace of the cross or the copper escutcheon could be found. There seems every probability that the allegation, or the subsequent statement of an allegation of this description, was false.