_Hywel ap Cadell DINEFWR ______+
                                                     | (0887 - 0950)                 
                            _Owain ap Hywel DINEFWR _|
                           | (0905 - 0988)           |
                           |                         |_Elen verch Llywarch of DYFED _+
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 _Einion ab Owain DINEFWR _|
| (0933 - 0984)            |
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|--Edwin ap Einion DINEFWR 
|  (.... - 1018)
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|_Nest OWAIN ______________|
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