Margaret Verch Robert Ap Iorwerth Ap Madog

Margaret's father was Robert Ap Iorwerth Ap Madog Ap Ednyfed Vychan.  Her paternal grandfather was Iorwerth Ap Madog Ap Ednyfed Vychan.  She was an only child.  Margaret is no longer alive.

They had a son named Ieuan.