House of Normandy

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. It included Rollo and his descendants, and from William the Conqueror and his heirs down through 1135. After that it was disputed between William's grandchildren, Matilda and Stephen of the House of Blois (or Blesevin dynasty).

The Norman dukes were: The Norman monarchs of England and Normandy were:
 * Rollo, 911–927
 * William I, 927–942
 * Richard I, 942–996
 * Richard II, 996–1027
 * Richard III, 1027
 * Robert I, 1027–1035
 * William II, 1035–1066 (became King of England)
 * William I & II, 1066–1087
 * William II, 1087–1100 (not Duke of Normandy)
 * Robert II, 1087–1106 (not King of England)
 * Henry I, 1100–1135; 1106–1135
 * William III Adelin, 1120 (not King of England)
 * Matilda of England, 1135–1153
 * Stephen (non-agnatic; a member of the House of Blois), 1135–1154

Family tree
Note: The names of Kings of England have been emboldened to disambiguate from Dukes of Normandy.