Matilda increasingly devoted her efforts to the administration of Normandy, rather than the war in England. Geoffrey sent the bishop of Thérouanne to Rome in 1148 to campaign for Henry's right to the English throne, and opinion within the English Church gradually shifted in Henry's favour. Matilda and Geoffrey made peace with Louis VII, who in return supported Henry's rights to Normandy. Geoffrey died unexpectedly in 1151, and Henry claimed the family lands. Henry returned to England once again at the start of 1153 with a small army, winning the support of some of the major regional barons. Neither side's army was keen to fight, however, and the Church brokered a truce; a permanent peace followed, under which Henry recognised Stephen as king, but became Stephen's adopted son and successor. Meanwhile, Normandy faced considerable disorder and the threat of baronial revolt, which Matilda was unable to totally suppress. Stephen died the next year, and Henry assumed the throne; his coronation used the grander of the two imperial crowns that Matilda had brought back from Germany in 1125. Once Henry had been crowned, the troubles facing Matilda in Normandy died away.