Iorwerth Drwyndwn ap Owain
Birth:
1145
Aberffraw Castle, Aberffraw, Anglsy, Wales
Death:
Abt 1184
FCID:15859:51213
Parents
Father:
Owain Owen I Gwynedd ap Gruffydd
Mother:
Gwladus Gladys Verch Llywarch
Marriage(s)
Margred Verch Madog
md. Abt 1163
Children
1.
Llewelyn Fawr ap Iorwerth
b. 1173