Idwal "Iwrch" ap Cadwaladr

Idwal "Iwrch" ap was born in 0664 in Wales.  Idwal "Iwrch" ap's father was Cadwaladr "Fendigaid" ap Cadwallon.  He was an only child.  Idwal "Iwrch" ap is no longer alive.

He had a biological son named Rhodri "Mollwynog" ap.