(d. c. 634)
king of Gwynedd, traditionally identified with Bede’s Cædwalla in HE 3.1
See more Merfyn FrychMerfyn Frych
(fl. mid–9th century)
king of Gwynedd
See more Rhodri MawrRhodri Mawr
Welsh king who succeeded his father, Merfyn Frych, as king of Gwynedd (844–878) and possibly took control of Powys and later, Ceredigion.