Shortly after Edward the Confessor became King, Stigand was promoted to the position of bishop.

Stigand was promoted to the position of Bishop at Winchester.

Stigand, the Bishop of Winchester, mediated in the conflicts between the Godwins and Edward the Confessor. The Norman Archbishop of Canterbury, Robert of Jumieges, fled the country with other bishops who had been appointed by Edward. Stigand assumed the title of Archbishop of Canterbury. Robert of Jumieges appealed to Pope Leo IX and Stigand was excommunicated.

After his victory at the battle of Hastings William moved along the south coast to Dover where extra fortifications were built in the existing castle at the top of the cliffs. From there he moved on to Canterbury. After the death of King Harold the archbishops of York and Canterbury, Ealdred and Stigand supported the plan to put Edgar the Atheling on the English throne but William moved too quickly for this to be done and Edgar was too young and inexperienced to take on the role. Canterbury submitted to William and he moved on to London. Instead of entering London from the south he moved around the west of the city crossing the Thames at Wallingford. Finally archbishop Stigand and the other Anglo-Saxon leaders submitted to William and after turning south at Little Berkhamsted William the Conqueror entered London.

William returned to Normandy taking as guests Edgar the Aetheling (the grandson of Edmund Ironside), Stigand (Archbishop of Canterbury, the Earls of Mercia and Northumbria and the brothers Edwin and Morcar. ^[1]

William the Conqueror placed Lanfranc in the position of Archbishop of Canterbury a move designed to strengthen his hold on the English throne. Thomas of Bayeux, a pupil of William's brother Odo, was put in the position of Archbishop of York after the death of Ealred who died on September 11th, 1069. Archbishop Stigand was imprisoned in Winchester.