| Eustace IV of Blois of England, Count of Boulogne | |
| B: | Abt. 1129 |
| D: | 17 Aug 1153 |
1134-1141
| Matilda of Blois, of England | |
| B: | Abt. 1134 |
| D: | Bef. 1141 |
1104-1166
| Waleran de Beaumont, IV | |
| B: | 1104 |
| France | |
| M: | Abt. 1137 |
| D: | 09 Apr 1166 |
| Préaux, Calvados, Basse-Normandie, France | |
| William I of Blois of England, Count of Boulogne | |
| B: | Abt. 1137 |
| D: | 11 Oct 1159 |
| Baldwin of Blois of England | |
| D: | Abt. 1135 |
|
| Stephen of Blois, Count of Boulogne, Duke of Normandy, King of England | |
| B: | Abt. 1094 |
| D: | 25 Oct 1154 |
| Matilda, Countess of Boulogne, Queen of England | |
| B: | 1105 |
| D: | 3 May 1152 |