Llywarch Gam Ap Lluddica

Llywarch Gam Ap was born about 0980 in Denbighshire, Wales.  Llywarch Gam Ap's father was Lluddica Ap Tudur and his mother was Angharad Verch Iago. He had a sister named Gwerfyl Verch.  He was the older of the two children.

They had two sons named Ednyfed Ap and Ednyfed Ap Llywarch.