It is very doubtful whether William had said nothing upon the subject to King Edward at that time; and it is certain, from William’s own testimony, that he had for a long while been thinking about it. Four years after this visit of the duke to England, King Edward was reconciled to and lived on good terms with the family of the Godwins. Their father was dead, and the eldest son, Harold, asked the king’s permission to go to Normandy and claim the release of his brother and nephew, who had been left as hostages in the keeping of Duke William. The king did not approve of the project. “I have no wish to constrain thee,” said he to Harold: “but if thou go, it will be without my consent: and, assuredly, thy trip will bring some misfortune upon thee and our country. I know Duke William and his crafty spirit; he hates thee, and will grant thee nought unless he see his advantage therefrom. The only way to make him give up the hostages will be to send some other than thyself.” Harold, however, persisted and went. William received him with apparent cordiality, promised him the release of the two hostages, escorted him and his comrades from castle to castle, and from entertainment to entertainment, made them knights of the grand Norman order, and even invited them, “by way of trying their new spurs,” to accompany him on a little warlike expedition he was about to undertake in Brittany. Harold and his comrades behaved gallantly: and he and William shared the same tent and the same table. On returning, as they trotted side by side, William turned the conversation upon his youthful connection with the king of England. “When Edward and I,” said he to the Saxon, “were living like brothers under the same roof, he promised, if ever he became king of England, to make me heir to his kingdom; I should very much like thee, Harold, to help me to realize this promise; and be assured that, if by thy aid I obtain the kingdom, whatsoever thou askest of me, I will grant it forthwith.” Harold, in surprise and confusion, answered by an assent which he tried to make as vague as possible. William took it as positive. “Since thou dost consent to serve me,” said he, “thou must engage to fortify the castle of Dover, dig a well of fresh water there, and put it into the hands of my men-at-arms; thou must also give me thy sister to be married to one of my barons, and thou must thyself espouse my daughter Adele.” Harold, “not witting,” says the chronicler, “how to escape from this pressing danger,” promised all the duke asked of him, reckoning, doubt-less, on disregarding his engagement; and for the moment William asked him nothing more.