| | Concar Cheroenoc Ap Gradlon de Cornouaille de Bretagne 660–710 | | |
| | Urbien Meriadoc Ap Judicael de Cornouaille de Bretagne 632–711 | | |
| | Saint Judicael Ap Hoel 610–… | | |
| | Hoel III ap Alain de Cornouaille 580–612 Fratelle Verch Osoche 580–… | | |
| | | | | | Hoel II Fychan Ap Hoel 510–547 | | | | Alma Pompea Verch Riotham 485–551 | | | | Budic II Ap Erich 470–544 Elaine Verch Gwyrlys 475–… | | | | | Gorlois de Tintagel 460–490 Ygerna Verch Amlawdd of Dumnonia 452–… | | |
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| | | Riotham Ap Deroch 435–470 | | |
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| | | | | | | Maelgwyn Ap Cadwallon 470–547 Gwallwen Verch Afallach 471–… | | | | Cadwallon Ap Einion 442–… Meddyf Verch Maeldaf 446–500 | | |
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