Question: Ranulf de Gernon, 4th Earl of Chester was the son of the magnate who originated in what city in Normandy?
Sentence (from "Hugh de Kevelioc, 5th Earl of Chester"): Hugh de Kevelioc, 5th Earl of Chester (1147 – 30 June 1181) was the son of Ranulf de Gernon, 4th Earl of Chester and Maud of Gloucester, daughter of Robert, 1st Earl of Gloucester (otherwise known as Robert de Caen, the illegitimate son of Henry I of England, making her Henry's granddaughter).
Relevant evidence: No