Son of Meurig ab Idwal Foel. He died in exile during the period of Maredudd ab Owain's hegemony over Gwynedd. His son, Iago, later became king of Gwynedd.
Published date: 1959
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Pierce, T. J., (1959). IDWAL ap MEURIG (d. 996), prince of Gwynedd. Dictionary of Welsh Biography. Retrieved 14 Dec 2018, from https://biography.wales/article/s-IDWA-APM-0996