
| Ranulph de Gernon, 2nd Earl of Chester | |
| B: | Bef. 1100 |
| Castle of Gernon, Normandy, France | |
| D: | 16 Dec 1153 |
| Maud fitz Robert | |
| D: | 29 Jul 1189 |
| Ranulph le Meschin, 1st Earl of Chester | |
| B: | Abt. 1070 |
| Briquessart, Livry, Calvados, Basse-Normandie, France | |
| D: | 17 Jan 1128 |
| Chester, Cheshire, England | |
| Lucy (?) | |
| B: | Abt. 1079 |
| D: | Abt. 1138 |
| Ranulf II de Bayeux, Vicomte de Bessin | |
| B: | Abt. 1050 |
| Bayeux, Normandy, France | |
| D: | Nov 1120 |
| Margaret d'Avranches | |
| B: | Abt. 1054 |
| Avranches, Normandy, France | |
| Aliz de Normandie | |
| B: | Abt. 1021 |
| Normandy, France | |
| Ranulph de Bayeux, Vicomte de Bessin | |
| B: | Abt. 1017 |
| Bayeux, Normandy, France | |