*Iorwerth ap Ieuaf
born Denbighshire, Wales

father:
*Ieuaf ap Nynnio
born Denbighshire, Wales

mother:
*Efa verch Einion
born Talgarth, Trefeglwys, Montgomeryshire, Wales

siblings:
unknown

spouse:
*Angharad verch Llywelyn
born Afan, Glamorganshire, Wales

children:
*Hwfa ap Iorwerth
born Maelor Gymraeg, Denbighshire, Wales

biographical and/or anecdotal:

notes or source:
LDS
research of S. E. Oman Salt Lake City