| Name | Rhodri Fawr ap Merfyn o Gwynedd | |
| Born | 0810 | |
| Gender | Male | |
| Died | 0878 | |
| Person ID | I4060 | My Roots |
| Last Modified | 25 Jul 2004 | |
| Father | Merfyn Frych ap Gwriad o ne Rheged, b. 0764, d. 0844 (Age ~ 80 years) | |
| Mother | Nest ferch Cadell o Powys, b. 0770 | |
| Family ID | F1019 | Group Sheet | Family chart |
| Family | Angharad verch Meurig o Ceredigion, b. 0825 | |||
| Children |
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| Family ID | F1018 | Group Sheet | Family chart | ||