The House of Normandy was a noble family originating from the Duchy of Normandy. The House of Normandy's lineage began with the Scandinavian Rollo who founded the Duchy of Normandy in 911. The House of Normandy includes members who were dukes of Normandy, counts of Rouen, as well as kings of England following the Norman conquest of England. It lasted until Stephen of the French House of Blois seized the Duchy of Normandy in 1135. The house emerged from the union between the Viking Rollo (first ruler of Normandy) and Poppa of Bayeux, a West Frankish noblewoman. William the Conqueror and his heirs down through 1135 were members of this dynasty. After that it was disputed between William's grandchildren, Matilda, whose husband Geoffrey was the founder of the House of Plantagenet, and Stephen of the House of Blois (or Blesevin dynasty). The Norman counts of Rouen were: The Norman dukes of Normandy were: The Norman monarchs of England and Normandy were: Norman Count of Flanders: Richard I had a daughter, Emma of Normandy, who was Queen consort through her two marriages to Æthelred the Unready and Cnut the Great.

Family tree

Agnatic descendants of Rollo:

References and notes