| b 1011, Of, Rhuddlan, Flintshire, Wales | d 05 Aug 1063, | Ednowain | ||
| Seisyll Ap Ednywain | b 0913 | |||
| | b 0938 | Mrs-Ednowain | |||
| Llywelyn Ap Seisyll | b 0918 | Anarawd Ap Rhodri, [Prince] | > | |
| |b 0980 | | | Elise Ap Anarawd | Mrs-Anarawd Ap Rhodri | |
| |d 1021 | Prawst Verch Elise | b 0885 | ||
| | | b 0940 | Mrs-Elise Ap Anarawd | ||
| Gruffydd Ap Llewelyn, [King] | b 0900 | Hywel 'Dda' Ap Cadell | > | |
| |Ealdgyth Of Mercia | Owain Ap Hywel | Elen Verch Llywarch | > | |m 1058 | Maredudd Ap Owain | b 0913 | Llywelyn Ap Merfyn | > |
| | | |b 0938 | Angharad Verch Llewelyn | Mrs-Llewelyn Ap Merfyn | |
| Angharad Verch Maredudd | d 0999 | b 0918 | ||
| b 0982 | | | |||
| Mrs-Maredudd Ap Owain | ||||
| b 0943 | ||||
| 1 | < | Nest Verch Gruffydd | 2 | Maredudd Ap Gruffudd | 3 | Idwal Ap Gruffudd | 4 | Nest Verch Gruffudd |