an army which forced the king to restore them to their positions a year later. Earl Godwin died in 1053, and Harold succeeded him as Earl of Wessex, which made him the most powerful lay figure in England after the king. In 1055 Harold drove back the Welsh, who had burned Hereford. Harold also became Earl of Hereford in 1058, and replaced his late father as the focus of opposition to growing Norman influence in England under the restored monarchy (1042–66) of Edward the Confessor, who had spent more than 25 years in exile in Normandy. He led a series of successful campaigns (1062–63) against Gruffydd ap Llywelyn of Gwynedd, king of Wales. This conflict ended with Gruffydd's defeat and death in 1063. Harold in northern France In 1064, Harold was apparently shipwrecked at Ponthieu. There is much speculation about this voyage. The earliest post-conquest Norman chroniclers report that King Edward had previously sent Robert of Jumièges, the archbishop of Canterbury, to appoint as his heir Edward's maternal kinsman, Duke William II of Normandy, and that at this later date Harold was sent to swear fealty. Scholars disagree as to the reliability of this story. William, at least, seems to have believed he had been offered the succession, but there must have been some confusion either on William's part or perhaps by both men, since the English succession was neither inherited nor determined by the reigning monarch. Instead the Witenagemot, the assembly of the kingdom's leading notables, would convene after a king's death to select a successor. Other acts of Edward are inconsistent with his having made such a promise, such as his efforts to return his nephew Edward the Exile, son of King Edmund Ironside, from Hungary in 1057. Later Norman chroniclers suggest alternative explanations for Harold's journey: that he was seeking the release of members of his family who had been held hostage since Godwin's exile in 1051, or even that he had simply been travelling along the English coast on a hunting and fishing expedition and had been driven across the Channel by an unexpected storm. There is general agreement that he left from Bosham, and was blown off course, landing at Ponthieu. He was captured by Count Guy I of Ponthieu, and was then taken as a hostage to the count's castle at Beaurain, up the River Canche from its mouth at what is now Le