Dyddgu Verch Iorwerth

Dyddgu was born about 1060.  Dyddgu's father was Iorwerth Ap Cadwgan Ap Elystan Glodrudd and her mother was Gwenllyan Verch Aron.  Her paternal grandparents were Prince Cadwgan Ap Elystan Glodrudd and Efa Verch Gwrgan; her maternal grandfather was Aron Ap Paen.  She was an only child.

They had a daughter named Gwladys.