Dunster Castle the north; a third force, under the command of William de Mohun, landed by sea along the Somerset coast. William had been granted 68 manors in the region and by 1086 had established a castle at Dunster; this would form both the "caput", or principal castle, for his new lands, and help guard the coast against the threat of any fresh sea-borne attack, as well as controlling the coastal road running from Somerset to Gloucestershire. This first castle was a motte and bailey design, built upon the former Anglo-Saxon "burgh"; the top of the Tor was scarped to form the
Henry Dunster University. He set up as well as taught Harvard's entire curriculum alone for many years, graduating the first college class in America, the Class of 1642. From 1649-1650 Dunster also served as interim pastor at The First Parish in Cambridge until the accession of Jonathan Mitchel. Historians have generally treated Dunster well in terms of his theological beliefs and educational abilities. Samuel Eliot Morison, the best-known historian of Harvard's history, wrote that Harvard College "might have followed her first patron to an early death and oblivion but for the faith, courage and intelligence of Henry Dunster." Dunster held Harvard together