
| Name | Membyr | |
| Birth | 1114 | Of, Caernarvonshire, Wales |
| Gender | Male | |
| _FSFTID | L27H-74H | |
| _UID | EA4C11F8C9873F4F83A2CAC01A0C2E8CAC86 | |
| Death | Dec 1169 | |
| Person ID | I32835 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Prince Gruffydd ap Cynan, of Gwynedd, b. 8 Mar 1055, Diocese of Dublin, Leinster, Ireland d. 1137, Gwynedd, Wales, United Kingdom (Age 81 years) | |
| Mother | Angharad ferch Owain, b. 1065, Flintshire, Wales, United Kingdom d. 1162, Bangor, Caernarfonshire, Wales (Age 97 years) | |
| Marriage | 1082 | |
| _UID | D66C82E22686004BBC73A758F0D6D9006A12 | |
| Family ID | F14985 | Group Sheet | Family Chart |
| Father | Gruffydd ap Cynan, b. Abt 1045, Wales, United Kingdom d. 1137, Wales, United Kingdom (Age 92 years) | |
| Mother | Angharad ferch Owain, b. 1065, Flintshire, Wales, United Kingdom d. 1162, Bangor, Caernarfonshire, Wales (Age 97 years) | |
| Marriage | Abt 1082 | , , Wales |
| _UID | 022D9CB9DFE98941A2D66C51E6EF3CBB1769 | |
| Family ID | F14986 | Group Sheet | Family Chart |