Iwerydd Verch Cynfyn

Iwerydd Verch was born about 1024 in Powys, Montgomeryshire, Wales.  Iwerydd Verch's father was King Of Powys Cynfyn Ap Gwerystan King Of Powys and her mother was Angharad Verch Maredydd. She had three brothers and a sister, named Caradoc Ap, Rhiwallon Ap, Bleddyn Ap and Iwerydd Verch.  She was the third oldest of the five children. She had a half-brother named Gruffydd Ap.