Fasti Ecclesiae Anglicanae, 1066-1300, ii, 19-21: Adelof (or Adelulf) was prior of Nostell (WYO). He was perhaps nominated as bishop of Carlisle before December 1124, though he was consecrated bishop probably on 6 August 1133. He remained prior of Nostell until 1153. He died either on 25 May 1156 or 10 May 1157.