Back وليام هوتفيل Arabic Γουλιέλμος του Πριγκιπάτου Greek Guillermo del Principado Spanish Guillaume de Hauteville French Guglielmo d'Altavilla Italian Willem van het Principaat Dutch Guillaume al Principatului Romanian Отвиль, Гийом де Russian
William of Hauteville (c. 1027 – 1080) was one of the younger sons of Tancred of Hauteville by his second wife Fressenda. He is usually called Willermus instead of Wilelmus in Latin annals and so is often called Guillerm instead of Guillaume in French.