But, while Edward was forming his plans on the Continent for a fresh invasion of England, Margaret sent messengers to Clarence, and their persuasions, united to those of his mother, induced Clarence to change his mind. He was governed by no principle whatever in what he did, but only looked to see what would most speedily and most fully gratify his ambition and increase his wealth. So, when they argued that it would be much better for him to be on the side of his brothers, and assist in restoring his own branch of the family to the throne, than to continue his unnatural connection with Warwick and the house of Lancaster, he allowed himself to be easily persuaded, and he promised that though, for the present, he should remain ostensibly a friend of Warwick, still, if Edward and Richard would raise an expedition and come to England, he would forsake Warwick and the Lancasters, and join them. Accordingly, in the spring, when the fleet and the forces were ready, Edward and Richard set sail from the Low Country to cross the Channel. It was early in March. They intended to proceed to the north of England and land there. They had a very stormy passage, and in the end the fleet was dispersed, and Edward and Richard with great difficulty succeeded in reaching the land. The two brothers were in different ships, and they landed in different places, a few miles apart from each other. Their situation was now extremely critical, for all England was in the power of Warwick and the Lancastrians, and Edward and Richard were almost entirely without men. They, however, after a time, got together a small force, consisting chiefly of the troops who had come with them, and who had succeeded at last in making their way to the land. At the head of this force they advanced into the country toward the city of York. Edward gave out every where that he had not come with any view of attempting to regain possession of the throne, but only to recover his own private and family estates, which had been unjustly confiscated, he said, and conferred upon his brother. He acquiesced entirely, he said, in the restoration of Henry to the throne, and acknowledged him as king, and solemnly declared that he would not do any thing to disturb the peace of the country. All this was treacherous and false; but Edward and Richard thought that they were not yet strong enough to announce openly their real designs, and, in the mean time, the uttering of any false declarations which they might deem it good policy to make was to be considered as a stratagem justified by usage, as one of the legitimate resources of war.