| Earl of Chester Ranulph Gernons De Machines | |
| B: | 1116 |
| Gernon Castle, Normandy, France | |
| D: | 16 Dec 1153 |
1130-1180
| Maud FitzRobert De Caen | |
| B: | 1130 |
| , Gloucesterhire, England, United Kingdon | |
| D: | 29 Jul 1180 |
1070-1128
| Ranulf De Machines | |
| B: | 1070 |
| , Cheshire, England, United Kingdom | |
| D: | Jan 1128 |
| , Cheshire, England, United Kingdom | |
1050-Yes, date unknown
| Ranulf De Machines | |
| B: | 1050 |
| Normandy, France | |
| D: | Yes, date unknown |
1052-1084
| Maud D'Avranches | |
| B: | 1052 |
| Avranches, , Basse-Normandie, France | |
| D: | 1084 |
1017-Yes, date unknown
| Ranulf De Machines | |
| B: | 1017 |
| Bayeux, , Basse-Normandie, France | |
| D: | Yes, date unknown |
1028-Yes, date unknown
| Alix, of Normandy | |
| B: | 1028 |
| Normandy, France | |
| D: | Yes, date unknown |