Sermo Lupi ad Anglos as the king's chief legal draftsman on into the reign of the Danish king Cnut the Great. It is both remarkable and puzzling that Wulfstan was able to play so central a role in politics under both Æthelred's and Cnut's reigns, especially as it was under Æthelred's reign that Wulfstan, in his "Sermo Lupi", so vehemently decried the depredations of the Danish and Norwegian Vikings. King Æthelred II — nicknamed Æthelred 'The Unready' - ruled England from 978-1016. For virtually his entire reign, England was the object of successive Viking raids. Between the period of 980-1016, few areas of southern
Ealdred (archbishop of York) his patron's eclipse led to the king appointing Cynesige, a royal chaplain, instead. In September 1052, though, Godwin returned from exile and his family was restored to power. By late 1053 Ealdred was once more in royal favour. At some point, he was alleged to have accompanied Swein on a pilgrimage to the Holy Land, but proof is lacking. In 1054 King Edward sent Ealdred to Germany to obtain Emperor Henry III's help in returning Edward the Exile, son of Edmund Ironside, to England. Edmund (reigned 1016) was an elder half-brother of King Edward the Confessor, and Edmund's son Edward