Drogo de Montaigu

Norman Conquest military veteran, founded the House of Montagu in 1066, Duke of Manchester
1065-1130 (65)

Robert the Magnificent

Duke of Normandy from 1027-1035, father of William the Conqueror
1000-1035 (35)

Rollo

1st King of Normandy (northern France, Frankia) from 911, Duke of Normandy, Count of Rouen, viking warrior (or Norsemen) who fought the Frankish
846 AD-933 AD