Gronw Ap Owain Ap Edwin Lord of Engefield
- Yes, date unknown
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| Dafydd (Prince Gwynedd) Ap Owain Gwynedd | |
| D: | 1204 |
 | Emma Plantagenet -Yes, date unknown |
| Emma Plantagenet | |
| M: | 1173 |
| D: | Yes, date unknown |
| Thomas Lord of Friw\Rhiw Llwyd -Yes, date unknown |
| Thomas Lord of Friw\Rhiw Llwyd | |
| D: | Yes, date unknown |
| Rhodri Lord of Anglesey And Arfon -Yes, date unknown |
| Rhodri Lord of Anglesey And Arfon | |
| D: | Yes, date unknown |
| Agnes\Nest South Wales -Yes, date unknown |
| Agnes\Nest South Wales | |
| D: | Yes, date unknown |
| Margaret -Yes, date unknown |
| Margaret | |
| D: | Yes, date unknown |
| Ievan Ap Owain Gwynedd -Yes, date unknown |
| Ievan Ap Owain Gwynedd | |
| D: | Yes, date unknown |
| Gwelliam Gwynedd -Yes, date unknown |
| Gwelliam Gwynedd | |
| D: | Yes, date unknown |
| Owain Cyfeiloc Ap Gruffydd Prince O Higher Powys | |
| D: | 1197 |
| Madoc Lord of Bromfield -Yes, date unknown |
| Madoc Lord of Bromfield | |
| D: | Yes, date unknown |
| Gwyladys -Yes, date unknown |
| Gwyladys | |
| D: | Yes, date unknown |
| Angharad of Gwynedd -Yes, date unknown |
| Angharad of Gwynedd | |
| D: | Yes, date unknown |
| Gruffydd Maelor (Lord Bromfield) of Powys | |
| D: | 1191 |
| Son 1 Gwynedd -Yes, date unknown |
| Son 1 Gwynedd | |
| D: | Yes, date unknown |
| Son 2 Gwynedd -Yes, date unknown |
| Son 2 Gwynedd | |
| D: | Yes, date unknown |
| Christina -Yes, date unknown |
| Christina | |
| D: | Yes, date unknown |
| Owain Ap Gruffydd Prince of Gwynedd Abt 1100-1169 |
| Owain Ap Gruffydd Prince of Gwynedd | |
| B: | Abt 1100 |
| D: | Dec 1169 |
| Gronw Ap Owain Ap Edwin Lord of Engefield -Yes, date unknown |
| Gronw Ap Owain Ap Edwin Lord of Engefield | |
| D: | Yes, date unknown |