The House of Normandy is the usual designation for the family that were the Dukes of Normandy and Kings of England which immediately followed the Norman conquest of England and lasted until the House of Plantagenet came to power in 1154 .
The House of Normandy is the usual name for the family that were the Dukes of Normandy and Kings of England . they were in power from shortly after the Norman conquest of England and lasted until the House of Plantagenet came to power in 1154 .