| | Meurig ap Idwal Foel …–986 | | |
| | Idwal Foel ap Anarawd …–942 | | |
| | Llewelyn ap Seissyll (Seissyllt) 980–1023 Angharad ferch Maredudd … 982–… | | |
| | Trawst ferch Elisedd (Eliseg) 940–… Seissyllt ap Ednowain 938–… | | |
| | Elisedd ap Anarawd 885–942 | | |
| | Anarawd ap Rhodri 857–916 | | |
Cadwallon ap Owain … …–966 | | |
Idwallon ap Owain … …–975 | | |
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| | Hywel Dda ap Cadell 880–950 Elen ferch Llywarch … …–… | | |
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King of Powys (900-942) Llywelyn ap Merfyn …–942 | | |
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| | Rhodri (Roderick) Mawr 820–878 Angharad verch Meurig 825–… | | | | Merfyn Frych ap Gwriad …–844 | | | | Gwriad … of the Isle of Man …–… Ethyllt (Etthil, Essyllt, Esyllt) … of Gwynedd …–… | | | | | Cynan Dindaethwy ap Rhodri 755–817 | | | | Rhodri Molwynog ap Idwal 720–754 | | |
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| | | Meurig ap Dyfnwallon 785–… | | | | Dyfnwallon ap Arthen 755–… |
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