House of Normandy

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:
*Rollo, 911–927
*William Longsword, 927–942
The Norman dukes of Normandy were:
*Richard I, 942–996 
*Richard II, 996–1027 
*Richard III, 1026–1027 
*Robert I, 1027–1035 
*William, 1035–1066 (became King of England as William the Conqueror)
The Norman monarchs of England and Normandy were:
*William the Conqueror, 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 Adelin, 1120 (not King of England) 
*Matilda, 1135–1153 (disputed)Matilda's inheritance was usurped by her cousin Stephen of England in 1135. She recovered Normandy, but ruled in England only in 1141 as Lady of the English. However, Matilda maintained her dynastic rights until she abdicated them in favour of her son Henry II of England in 1153 following the Treaty of Wallingford.
*Stephen (non-agnatic; a member of the House of Blois), 1135–1154 
Norman Count of Flanders:
*William Clito (r. 1127–1128), son of Robert Curthose, great-grandson of Baldwin V, designated by Louis VI of France
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:
*Rollo, d. ~927, Count of Rouen 911-927
**William Longsword, 893-942, Count of Rouen 927-942
***Richard I of Normandy the Fearless, 932-996, Count of Rouen 942-996
****Richard II, Duke of Normandy, the Good, d. 1026, Duke of Normandy 996-1026
*****Richard III, Duke of Normandy, 998-1027, Duke of Normandy 1026-1027
******Nicolas of Normandy (illegitimate), 1027-1092, Abbot of Saint-Ouen 1042-1092
*****Robert I, Duke of Normandy, the Magnificent, 1000-1035, Duke of Normandy 1027-1035
******William the Conqueror (illegitimate but succeeded as duke), 1028-1087, Duke of Normandy 1035-1087, King of England 1066-1087
*******Robert Curthose, 1051-1134, Duke of Normandy 1087-1106
********William Clito, 1102-1128, Count of Flanders 1127-1128
*******Richard of Normandy, 1054-1070
*******William II of England, King of England 1087-1100
*******Henry I of England, King of England 1100-1135, Duke of Normandy 1106-1135
********William Adelin, 1103-1120
********various illegitimate children
*****William of Normandy, 1008-1025
*****Mauger, 1019-1055, Archbishop of Rouen 1037-1053
*****William of Talou, d. 1086, Count of Arques
****Robert II, Archbishop of Rouen 989-1037, Count of Évreux 989-1037, Regent of Normandy 1035-1037
*****Richard, Count of Évreux, 1015-1067, Count of Évreux 1037-1067
******William, Count of Évreux, Count of Évreux 1067-1118
*****Ralph de Gacé, the Ass-Headed, d. 1051
******Robert de Gacé
*****William d'Évreux
*****Hugh De Lacy
******multiple children
****Mauger, Count of Corbeil, 988-1032
****Geoffrey, Count of Eu (illegitimate), d. 1010, Count of Eu 996-1010
*****descendants
****William I, Count of Eu (illegitimate), d. 1057, Count of Eu 1040-1057
*****descendants
==References and notes==
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Category:Viking Age in France
Category:French noble families
Normandy
Category:Royal houses of England
Normandy