Leisler retained the supreme power, without farther opposition, until the arrival of sir Henry Slaughter, who had been appointed governor of the province. Though informed of the commission which Slaughter bore, this infatuated man refused to yield the government to him; and showed a disposition, without the ability, to resist. This ill judged obstinacy threw the governor, who soon obtained possession of the fort, into the arms of the opposite party. Leisler and Milbourne were arrested, tried for high treason, condemned, and executed. Their estates were confiscated, but were afterwards restored to their families.[116]
While these things were passing in the interior, the colonies of New England and New York were engaged in a bloody and desolating war with the French of Canada, and with the Indians. The English people had long viewed with apprehension, the advances of France towards universal dominion; and with infinite disgust, the influence of Louis XIV. in their cabinet. On the elevation of the Prince of Orange to the throne, they entered with alacrity into all his views for opposing barriers to the power, and restraints on the ambition, of that haughty monarch. The war which was proclaimed between the two nations, extended itself to their possessions in America. De Calliers, who sailed from Canada to France in 1688, had formed a plan for the conquest of New York, which was adopted by his government. Caffiniere commanded the ships which sailed from Rochefort on this expedition, subject however to the count de Frontignac, who was general of the land forces destined to march from Canada by the route of the river Sorel and of lake Champlain. The fleet and troops arrived at Chebucta, whence the count proceeded to Quebec leaving orders with Caffiniere to sail to New York.
On reaching Quebec, the count found all Canada in the utmost distress. In the preceding summer, twelve hundred warriors of the Five nations had suddenly landed on the island of Montreal, and put to death about one thousand of the inhabitants whom they found in perfect security. The place was again attacked in October, and the lower part of the island entirely destroyed. In consequence of these calamitous events, fort Frontignac, on lake Ontario, was evacuated, and two vessels which had been constructed there were burnt.