William of Poitiers

William of Poitiers (, ; 10201090) was a Norman priest. He served as the chaplain of Duke William II of Normandy (William the Conqueror), for whom he chronicled the Norman conquest of England in his Gesta Willelmi ducis Normannorum et regis Anglorum ("The Deeds of William, Duke of the Normans and King of the English").

Life Most information about Poitiers comes from Orderic Vitalis in his Historia Ecclesiactica, written in 1114–1115 and 1125. He was apparently born in Les Préaux, France, near Pont-Audemer to an influential knightly Norman family, probably about 1020. According to Orderic, William originally trained as a knight, which gave him a much greater insight into the details of war than the typical medieval clerical writer. About 1049 he decided to enter the church, turning away from his knightly duties. Little is known about his old age. Moreover, Orderic, who used Gesta Guillelmi as his principal source in creating Ecclesiastical History, omitted or contradicted many of Poitiers' claims, including denial of King William's mercy to the conquered English; having been brought up in England from 1075–1085, Orderic knew better. However, panegyrical passages are easy to spot, and much of the material is accurate.

Influence and legacy

Anglo-Saxon society William of Poitiers offers a few insights into pre-Conquest Anglo-Saxon society. For example, he reports that a Danish raiding party returned from England with 'great booty'. Furthermore, Harold is claimed to have had 'abundant treasure with which to tempt dukes'. This may explain the numerous attacks England suffered during the 10thearly 11th century. Poitiers stated that the pre-Conquest English 'all showed love of their country', suggesting some sort of national identity that not present in Normandy.

Norman society William of Poitiers depicts Norman France prior to 1066, detailing the various rebellions Duke William faced in his early reign. The local Norman lords constantly waged private wars in contrast with the relatively stable kingdom across the Channel. The domestic turbulence forced Duke William to confront and subdue his nobility, by co-operation or coercion; for example, despite revolting against Duke William, Gesta Guillemi states that Guy of Burgundy was allowed to remain in his court. Poitiers reported that the Norman castle was an important element of society. An effective Duke could use them as strategic power bases, stamping their authority on the rural Duchy; however, a castle could also be a rallying point for rebellious nobles. William of Poitiers reported many ducal sieges.

Medieval literary tradition William of Poitiers's history repeatedly highlights William's admirable qualities, claiming that the Duke 'excelled in intelligence, assiduity, and strength'. For him, Duke William embodied the perfect ideals of knighthood, as illustrated by improbable stories; for example he stated that William, with 50 knights, fought and bested a force of 1000. Poitiers relates Duke William's exploits to those of the Greek and Roman world. For example, he offers a lengthy comparison between William and Julius Caesar’s (attempted) conquest of Britain.

Battle of Hastings Gesta Guillelmi provides the traditional narrative of the Battle of Hastings. William of Poitiers gives detailed descriptions of both the Norman and Anglo Saxon armies. Furthermore, he describes the 'feigned flight' manoeuvre.

However, he does not mention the method of King Harold's demise, casting doubt on the traditional 'arrow-in-the-eye' account quoted by later chroniclers.