At Craster, another fishing village and a favourite holiday haunt, is Craster Tower, which has been the home of the family of Craster since before the Conquest. Not far to the north is the famous Rumble Churn in the rocks below Dunstanborough Castle, where the waves roll in and out of the caves and chasms with weird and hollow rumblings. There is another Rumbling Churn in the cliffs near Howick. The famous divine of the Middle Ages, John Duns Scotus, was born in this parish—that of Embleton; the group of buildings known as Dunston Hall, or Proctor’s Steads, is supposed to have been his birthplace, and a portrait of the learned doctor is to be seen there. Dunstanborough Castle stands in lonely grandeur on great whinstone crags, close to the very edge of the sea, and on the first sight of it, Keats’ wonderful lines spring involuntarily to the lips:— “Magic casements, opening on the foam Of perilous seas, in faery lands forlorn.” Forlorn, indeed, though not in exactly the sense conveyed by the poem, is this huge fortress now; it abides, says Freeman, “as a castle should abide, in all the majesty of a shattered ruin.” The primitive cannon of the days of the Wars of the Roses began to shatter those mighty walls, and, unlike Bamborough, it has never been strengthened since. Simon de Montford once owned this estate, and the next lord of Dunstanborough was a son of Henry III., to whom Earl Simon’s forfeited estate was given. His eldest son, Thomas of Lancaster, took part with the barons in bringing the unworthy favourite of Edward II., Piers Gaveston, to his death. Under the King’s anger, Lancaster went away to his Northumbrian estate, and began to build this mighty fortress, though he already owned the castles of Kenilworth and Pontefract. In the Wars of the Roses, Dunstanborough Castle was taken and retaken no less than five times, and Queen Margaret found refuge here, as well as at Bamburgh; but apart from these occasions, Dunstanborough has not taken nearly so great a part in either local or national history as the other Northumbrian castles of Bamburgh, Warkworth, and Alnwick, though greater in extent than any of them. In 1538 an official report describes “Dunstunburht” as “a very reuynous howse”; and the process of dilapidation was soon aided by enterprising dwellers in the neighbourhood using the stones of the forsaken castle to build their own homesteads.