In the meantime, during the same days when the divorce and remarriage of Eleanor of Aquitaine were making such a change in the power and prospects of his competitor for the crown, Stephen had made a new attempt to secure the possession of that crown firmly to his son Eustace. A meeting of the great council of the kingdom, or of that part which obeyed Stephen, was called at London early in April, 1152. This body was asked to sanction the immediate consecration of Eustace as king. The barons who were present were ready to agree, and they swore allegiance to him and probably did homage, which was as far as the barons by themselves could go. The prelates, however, under the lead of the Archbishop of Canterbury,--Henry of Winchester is not mentioned in this case,--flatly refused to perform the consecration. The papal prohibition of any such act still held good, and the clergy of England had been given, as they would recall the past, no reason to disobey the pope in the interests of King Stephen. The king, in great anger, appealed to force against them, but without avail. Temporary imprisonment of the prelates at the council, in a house together, even temporary confiscation of the baronies of some of them, did not move them, and Stephen was obliged to postpone his plan once more. The archbishop again escaped to the continent to await the course of events, and Stephen appealed to the sword to gain some new advantage to balance this decided rebuff. Then followed the vigorous siege of Wallingford, which called Henry into England at the beginning of January.