Morgan was the son of Iowerth Voel ap Iowerth and Gwladys verch Iowerth. The date and place of his birth have not been found.
Iowerth Voel ap Iowerth |
Iowerth Vychan ap Iowerth |
Iowerth Gam ap Owain |
||||||
Gruffydd ap Llywelyn |
||||||||
Iorwerth ap Gruffydd |
||||||||
Angharad verch Dafydd |