Iorwerth Drwyndwn ab Owain
Birth date:
1145
Birth place:
Aberffraw Castle, Aberffraw, Anglesey, Wales
 
Death date:
  1184
Death place:
  Pennant Melangell, Powys, , Wales

ab Owain Family

Parents:
Father: Owain Gwynedd ap Gruffydd
Mother: Gwladys Verch Llywarch
Spouse:
Spouse: Margred Verch Madog
 
Siblings:
Iorwerth Drwyndwn ab Owain
Children:
Llewelyn Fawr ab Iorwerth