This prosperity excited both the jealousy and the covetousness of the British court. The king resolved, by one bold blow, to rob Holland of all her American possessions. On the 12th of March, 1664, the king of England granted to his brother James, the Duke of York, the whole of Long Island, all the islands in its neighborhood, and all the lands and rivers from the west side of Connecticut river to the east side of Delaware Bay. This sweeping grant included the whole of New Netherland. This was emphatically expelling the Dutch from the New World. The first intimation Governor Stuyvesant received of this alarming movement came to him from Boston. A young man, named Ford, brought the tidings to New Amsterdam that a fleet of armed ships had sailed from the naval depot in Portsmouth, England, to enter the Hudson river and take possession of the whole territory. This intelligence created not a little panic. The governor summoned his council, and it was decided to exert every energy in fortifying the city. The hostile fleet might make its appearance any day. Money was raised. Powder was ordered from the forts on the Delaware. Agents were sent to New Haven to purchase provisions. As it was expected that the fleet would come through the Sound, agents were stationed along the shore, to transmit the tidings of its approach, so soon as the sails should be seen in the distant horizon. Several vessels on the point of sailing with supplies to Curaçoa were detained. So secretly had the British government moved in this enterprise, that the governmental authorities, in Holland, had not the slightest suspicion of the peril to which their colony in New Netherland was exposed. At the moment when all was agitation in New Amsterdam, and every hand was busy preparing for the defence, Governor Stuyvesant received dispatches from Holland, assuring him that no apprehension of danger from England need be entertained. "The king of England," it was said, "is only desirous of reducing his colonies to uniformity in Church and State. With this view he has dispatched some commissioners with two or three frigates, to New England, to introduce Episcopacy in that quarter." It was supposed in Holland, that this intolerant policy would strengthen the Dutch interests in America; that the religious freedom, which the States-General insisted upon, would invite to New Netherland from all the countries of Europe, those who were not willing to conform to the doctrines and ritual of the Church of England.