| Name | Cadwallon Lawhir ab Einon o Gwynedd | |
| Born | 0450 | |
| Gender | Male | |
| Died | 0517 | |
| Person ID | I4015 | My Roots |
| Last Modified | 25 Jul 2004 | |
| Father | Einion Yrth ap Cunedag o Gwynedd, b. 0423, Manau Gododdin Upper Firth of Forth, Scotland | |
| Mother | Prawst ferch Deithlyn of the Picts, b. 0420 | |
| Family ID | F986 | Group Sheet | Family chart |
| Family | Meddyf ferch Maeldaf, b. 0460 | |||
| Children |
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| Family ID | F978 | Group Sheet | Family chart | ||