1911 Encyclopædia Britannica (1910)
“ The town of Bamburgh (Bebbanburgh) sprang up round the ancient castle. During the struggle for the crown between William Rufus and Robert of Normandy, Bamburgh was besieged by William, who, finding the defence too strong, erected and garrisoned a new castle before Bamburgh called “Malveisin” or “Evil neighbour.” Earl Robert of Northumberland, who was in command of Bamburgh, having been defeated in a sally, the castle surrendered to William in November 1095. The first mention of Bamburgh as a borough does not occur until 1169, when the men paid 21/2 marks to an aid. ”
