Ranulf de Gernon, 4th Earl of Chester was the son of the magnate who originated in what city in Normandy?
Ranulf de Gernon, 4th Earl of Chester Ranulf II (also known as Ranulf de Gernon) (1099–1153) was an Anglo-Norman potentate who inherited the honour of the palatine county of Chester upon the death of his father Ranulf le Meschin, 3rd Earl of Chester. He was descended from the Counts of Bessin in Normandy.
Osulf II of Bamburgh Osulf or Oswulf (died 1067) was the son of Eadulf III, Earl of Bamburgh (killed 1041), and grandson of Uchtred the Bold, Earl of Northumbria (killed 1016). Osulf’s family ruled as "High-Reeves" (ealdormen) of Bamburgh from 954 until 1041, when Siward the Stout killed Eadulf and reunited Northumbria under one ruler.