| Hugh d' Avranches Earl of Chester (ca1047 - 1101) |
Stephen de Blois Count of Blois ( - 1101) |
| Ermengarde |
Adela (ca1067 - 1138) |
| Richard d'Avranches Earl of Chester | Maud |
| b. ca 1094 d. 25 Nov 1120, Drowned in White Ship off Barfleur . 2nd earl. dsp legit. |
b. d. 25 Nov 1120, Drwoned in White Ship off Barfleur . |