Gruffydd Ap Cynan Prince of Gwynedd
1055 - 1137 (82 years)
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| Llywelyn 'The Great' Prince of Wales | |
| B: | 1173 |
| Perhaps 1194 | |
| D: | 1240 |
| Tangwystyl Goch | |
| D: | Yes, date unknown |
| Joan of England | |
| B: | Abt 1188 |
| D: | 4 Mar 1236-1237 |
| Iorwerth Drwyndwn Ap Owain Gwynedd | |
| D: | Abt 1174 |
| Pennant Mehangell | |
| Margaret Madoc | |
| D: | Yes, date unknown |
| Dafydd Ap Owain Gwynedd Prince of North Wales | |
| D: | Yes, date unknown |
| Maelgwin | |
| D: | Yes, date unknown |
| Rhodri Ap Owain Gwynedd | |
| D: | Yes, date unknown |
| Owain Ap Gruffydd Prince of Gwynedd | |
| B: | Abt 1100 |
| D: | Dec 1169 |
| Gwladys Dau of Llywarch Lord of Pembroke | |
| D: | Yes, date unknown |
| Dafydd (Prince Gwynedd) Ap Owain Gwynedd | |
| D: | 1204 |
| Emma Plantagenet | |
| M: | 1173 |
| D: | Yes, date unknown |
| Thomas Lord of Friw\Rhiw Llwyd | |
| D: | Yes, date unknown |
| Rhodri Lord of Anglesey And Arfon | |
| D: | Yes, date unknown |
| Agnes\Nest South Wales | |
| D: | Yes, date unknown |
| Margaret | |
| D: | Yes, date unknown |
| Ievan Ap Owain Gwynedd | |
| D: | Yes, date unknown |
| Gwelliam Gwynedd | |
| D: | Yes, date unknown |
| Owain Cyfeiloc Ap Gruffydd Prince O Higher Powys | |
| D: | 1197 |
| Madoc Lord of Bromfield | |
| D: | Yes, date unknown |
| Gwyladys | |
| D: | Yes, date unknown |
| Angharad of Gwynedd | |
| D: | Yes, date unknown |
| Gruffydd Maelor (Lord Bromfield) of Powys | |
| D: | 1191 |
| Son 1 Gwynedd | |
| D: | Yes, date unknown |
| Son 2 Gwynedd | |
| D: | Yes, date unknown |
| Christina | |
| D: | Yes, date unknown |
| Madoc Lord of Bromfield | |
| D: | Yes, date unknown |
| Gwyladys | |
| D: | Yes, date unknown |
| Gruffydd Maelor (Lord Bromfield) of Powys | |
| D: | 1191 |
| Angharad of Gwynedd | |
| D: | Yes, date unknown |
| Owain Brogyntyn (Lord Edeirnionap) Madoc | |
| D: | Yes, date unknown |
| Cynric Madoc | |
| D: | Yes, date unknown |
| Einin Efell Madoc | |
| D: | Yes, date unknown |
| Gwenlian Madoc | |
| D: | Yes, date unknown |
| Llywelyn 'The Great' Prince of Wales | |
| B: | 1173 |
| Perhaps 1194 | |
| D: | 1240 |
| Tangwystyl Goch | |
| D: | Yes, date unknown |
| Joan of England | |
| B: | Abt 1188 |
| D: | 4 Mar 1236-1237 |
| Margaret Madoc | |
| D: | Yes, date unknown |
| Iorwerth Drwyndwn Ap Owain Gwynedd | |
| D: | Abt 1174 |
| Pennant Mehangell | |
| Susanna of Gwynedd | |
| D: | Yes, date unknown |
| Madoc Ap Maredudd Prince of Powys | |
| D: | 1160 |
| Gwladys Gwynedd | |
| D: | Yes, date unknown |
| Walter (Keeper of The Forest Windsor) Fitzother | |
| D: | Abt 1100 |
| Gruffydd Apgwenwynwyn De La Pole Prince of Powys | |
| B: | 1215 |
| D: | Abt 21 Feb 1287 |
| Hawise Le Strange | |
| D: | 1310 |
| Gwenwynwyn Owain Cyfeiliog | |
| B: | Powys |
| D: | 1216 |
| Margaret (of Cauis) Corbert | |
| B: | Wattlesboro |
| D: | Yes, date unknown |
| Gwenllian Owain Gwynedd | |
| D: | Yes, date unknown |
| Owain Cyfeiloc Ap Gruffydd Prince O Higher Powys | |
| D: | 1197 |
| Adlais | |
| D: | Yes, date unknown |
| Sir Tudor of Nant And Llangynhafal | |
| D: | Yes, date unknown |
| Richard Ap Cadwallader | |
| D: | Yes, date unknown |
| Cadwallader Ap Gruffydd | |
| D: | 1172 |
| Alice De Clare | |
| D: | Yes, date unknown |
|
| Gruffydd Ap Cynan Prince of Gwynedd | |
| B: | 1055 |
| D: | 1137 |
| Angharad | |
| D: | Yes, date unknown |