Gruffydd Ap Cynan, King of Gwynedd
Abt 1055 - 1137 (82 years)Drag or scroll to see more of the chart.
| Llewelyn Iorwerth, King Of North Wales 1173-1240 |
| Llewelyn Iorwerth, King Of North Wales | |
| B: | 11 Nov 1173 |
| Caervonshire, Wales | |
| D: | 11 Apr 1240 |
| Yorkshire, England | |
 | Joan Fitzjohn, Princess Of North Wales Of England  Bef 1189-1237 |
| Joan Fitzjohn, Princess Of North Wales Of England | |
| B: | Bef 1189 |
| Middlesex, England | |
| M: | 23 Mar 1204 |
| D: | 2 Feb 1237 |
| Yorkshire, England | |
| Unknown |
| Iorwerth ab Owain Abt 1130-1174 |
| Iorwerth ab Owain | |
| B: | Abt 1130 |
| Yorkshire, England | |
| D: | 1174 |
| Yorkshire, England | |
| Margred ferch Madog Abt 1130-Abt 1201 |
| Margred ferch Madog | |
| B: | Abt 1130 |
| Yorkshire, England | |
| M: | 1163 |
| Yorkshire, England | |
| D: | Abt 1201 |
| Gwynedd, Wales | |
| Owain ap Gruffydd, King of Gwynedd Abt 1100-1170 |
| Owain ap Gruffydd, King of Gwynedd | |
| B: | Abt 1100 |
| Yorkshire, England | |
| D: | 23 Nov 1170 |
| Yorkshire, England | |
| Gwladys ferch Llywarch 1098-1155 |
| Gwladys ferch Llywarch | |
| B: | 1098 |
| Yorkshire, England | |
| D: | 1155 |
| Yorkshire, England | |
| Llewelyn Iorwerth, King Of North Wales 1173-1240 |
| Llewelyn Iorwerth, King Of North Wales | |
| B: | 11 Nov 1173 |
| Caervonshire, Wales | |
| D: | 11 Apr 1240 |
| Yorkshire, England | |
| Joan Fitzjohn, Princess Of North Wales Of England Bef 1189-1237 |
| Joan Fitzjohn, Princess Of North Wales Of England | |
| B: | Bef 1189 |
| Middlesex, England | |
| M: | 23 Mar 1204 |
| D: | 2 Feb 1237 |
| Yorkshire, England | |
| Unknown |
| Margred ferch Madog Abt 1130-Abt 1201 |
| Margred ferch Madog | |
| B: | Abt 1130 |
| Yorkshire, England | |
| D: | Abt 1201 |
| Gwynedd, Wales | |
| Iorwerth ab Owain Abt 1130-1174 |
| Iorwerth ab Owain | |
| B: | Abt 1130 |
| Yorkshire, England | |
| M: | 1163 |
| Yorkshire, England | |
| D: | 1174 |
| Yorkshire, England | |
| Rhys Gryg Ap Rhys, Prince Abt 1150-1234 |
| Rhys Gryg Ap Rhys, Prince | |
| B: | Abt 1150 |
| Yorkshire, England | |
| D: | 1234 |
| Yorkshire, England | |
| Joane Arglwydd de Clare Abt 1155-Abt 1213 |
| Joane Arglwydd de Clare | |
| B: | Abt 1155 |
| Herefordshire, England | |
| M: | 1213 |
| Yorkshire, England | |
| D: | Abt 1213 |
| Gwenllian ferch Madog Abt 1131-1211 |
| Gwenllian ferch Madog | |
| B: | Abt 1131 |
| Yorkshire, England | |
| D: | 1211 |
| Susanna ferch Gruffudd Abt 1106-1165 |
| Susanna ferch Gruffudd | |
| B: | Abt 1106 |
| Yorkshire, England | |
| D: | 1165 |
| Madog ap Maredudd Abt 1091-Abt 1160 |
| Madog ap Maredudd | |
| B: | Abt 1091 |
| Mathrafal, Montgomeryshire, Wales | |
| D: | Abt 9 Feb 1160 |
| Hampshire, England | |
|
| Gruffydd Ap Cynan, King of Gwynedd Abt 1055-1137 |
| Gruffydd Ap Cynan, King of Gwynedd | |
| B: | Abt 1055 |
| County Dublin, Ireland | |
| D: | 1137 |
| Yorkshire, England | |
| Angharad Verch Owain Abt 1065-Abt 1162 |
| Angharad Verch Owain | |
| B: | Abt 1065 |
| Yorkshire, England | |
| M: | 1095 |
| Yorkshire, England | |
| D: | Abt 1162 |