Joliet's discoveries were most joyfully received in France, Colbert especially appreciating their value and importance both as regards the extent and fertility of the countries traversed and also as to the easy water communication therewith. It afforded an opportunity of extending the limits of French possessions in America, which was not neglected. It did not fall, however, to Joliet to play any part in this great work, which was the lot of his great rival, the energetic, persistent, and far-seeing La Salle, who received in 1678 a royal patent with seignorial rights over all lands which he might discover and colonize within twenty years, and who gave Louisiana to the French crown. The natural despondency of Joliet over the loss of his maps and journals soon gave way to happier experiences; for the following year, October 7, 1675, he married Clare Frances Bissot. His father-in-law, a Canadian, was a wealthy Indian trader, so Joliet naturally resumed his former occupation, and in 1679 made a journey to Hudson Bay by way of the Saguenay. He found the English strongly intrenched in their successful efforts to monopolize the Indian trade of that quarter. The usual attempts to draw Canadians into their service were made in Joliet's case. He not only declined service, but on his return to Quebec made such representations of the inevitable effect of English rivalry, if unopposed, on the trade of Canada, that a competing company was organized by French merchants. Joliet in the meantime had only received fair words, but after strenuous efforts he succeeded in 1679 in obtaining a grant of the Islands of Mignan, and in the following year the French Government granted him the Island of Anticosti, in the Gulf of St. Lawrence. Here he established himself with his family, and with six servants engaged in fisheries. In the course of time he added to his buildings and extended his interests, but his peaceful pursuits were destined to interruption and devastation. In 1690 an English fleet, under command of Sir William Phipps, sailed to attack Quebec, and in course of time anchored at Anticosti. In those days war was waged with utter disregard of the rights of private property. Joliet was then absent. A detachment from the English fleet landed on the island, devastated Joliet's establishment, destroyed his buildings by fire, and even carried away as prisoners his wife and mother-in-law, who fortunately were soon exchanged.