Cardinal flattered only to deceive him; and when Lennox considered his success certain, he found himself farther from the object of his wishes than ever. Seeing every other hope vain, Lennox set on foot a secret correspondence with Henry, promising that monarch his best support, should he determine upon avenging the insult he had sustained, through the vacillating conduct of the Scotch. Henry gladly availed himself of the offer, and sent a considerable force under the Earl of Hartford to the North, by sea, which, having landed at Leith, and plundered that place, as well as the neighbouring city of Edinburgh, again took its departure for England, without attempting to penetrate further into the country. This was an unprofitable and ill-advised expedition, for it only tended to exasperate the minds of the Scotch, without being of any service to Henry. The Earl of Huntly well remarked concerning it, that even although he might have had no objections to the proposed match, he had a most especial dislike to the manner of wooing. The Earl of Lennox now found himself deserted in the midst of his former friends, and went prudently into voluntary exile, by retiring into England. Here Henry, in reward of his former services, gave him his niece, the Lady Margaret Douglas, in marriage. She was the daughter, by the second marriage, of Henry's sister, the Lady Margaret, wife of James IV., who, after the King's death, espoused Archibald Earl of Angus. By this alliance, Lennox, though it was impossible for him to foresee such a result, became the father of Henry Darnley, and a long line of Kings.