Geoffrey de Mandeville (11th century)

Geoffrey de Mandeville (died c. 1100), also known as de Magnaville (from the Latin de Magna Villa "of the great town"), was a Constable of the Tower of London. Mandeville was a Norman, from one of several places that were known as Magna Villa in the Duchy of Normandy. These included the modern communes of Manneville-la-Goupil and Mannevillette. Some records indicate that Geoffrey de Mandeville was from Thil-Manneville, in Seine-Maritime, Haute-Normandy (upper Normandy).