Dunster Castle evidence of a fortification at Dunster was an Anglo-Saxon "burgh". This was built on the summit of the hill and was possibly intended to protect the region against sea-borne raiders; by the mid-11th century it was controlled by a local nobleman called Aelfric. In 1066 the Normans invaded south-east England, defeating the English forces at the battle of Hastings: in the aftermath of the victory, William the Conqueror entrusted the conquest of the south-west of England to his half-brother Robert of Mortain. Expecting stiff resistance, Robert marched west into Somerset, supported by forces under Walter of Douai, who entered from
Henry Dunster (1634) and taught at Magdalene. He served as Headmaster of Bury Grammar School and was a curate at Saint Mary's Church in Bury. Sponsored by Rev. Richard Mather, Dunster emigrated to Boston, Massachusetts in 1640. When Nathaniel Eaton was dismissed in 1639 as master of the recently established Harvard College, in Cambridge, Massachusetts, Dunster was appointed as his successor. Thus on August 27, 1640 Dunster became the first president of Harvard. "(For a discussion of Dunster's choice of the title "president" see President#Title.)" He modeled Harvard's educational system on that of the English schools such as Eton College and Cambridge