Companions of William the Conqueror Companions of William the Conqueror William the Conqueror had men of diverse standing and origins under his command at the Battle of Hastings in 1066. With these and other men he went on in the five succeeding years to conduct the Harrying of the North and complete the Norman conquest of England. The term "Companions of the Conqueror" in the widest sense signifies those who planned, organised and joined with William the Conqueror, Duke of Normandy, in the great adventure which was the Norman Conquest (1066-1071). The term is however more narrowly defined as those nobles who actually fought with
William of Jumièges "De moribus et actis primorum Normannorum ducum", between c. 996 and c. 1015. This work was commissioned by Duke Richard I, and "was renewed by his half-brother, Count Rodulf of Ivry, and his son Duke Richard II (996-1026)... Dudo's work was taken up by William of Jumièges in the 1050s, who revised, abbreviated and updated his "De moribus" and added an account of the reigns of Dukes Richard II, Richard III (1026-7), Robert I (1027-35), and William II [William the Conqueror]." He finished this by 1060 but added to it later when William the Conqueror had become king of England,