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Male last Prince of Glamorgan, King of Morgannwg Iestyn ap Gwrgant Click to view last Prince of Glamorgan, King of Morgannwg Iestyn ap Gwrgant in the family tree

Iestyn ap Gwrgant was born about 1045 in Morgannwg,Wales.1   Iestyn ap Gwrgant's father is Prince of Powys Gwrgant ap Ithel and his mother is Gwladus verch Ednowen Bendew *.  His maternal grandfather is Lord of Tegeingl Ednowen Bendew *.  He was an only child.  He died in 1093 in Monestery,Llangenyw,Denbighshire,Wales.


Iestyn ap Gwrgant's first family with Gwenwyn verch Cyfan

They had four sons and two daughters, named Rhodri ap Iestyn, Gruffydd ap Iestyn, Morgan Hir ap Iestyn, Hywel ap Iestyn, Sybil verch Iestyn and Gwenllian verch Iestyn.


Iestyn ap Gwrgant's second family with Denis verch Bleddyn

They had seven sons and a daughter, named Mareddud ap Iestyn, Cynfrig ap Iestyn, Cadogan ap Iestyn, Rhywallon ap Iestyn, Rhudlan ap Iestyn, Yoreth ap Iestyn, Meurig ap Iestyn and Ellen verch Iestyn.


Iestyn ap Gwrgant's third family with Constance Wen verch Cadwgan

They had four sons and a daughter, named Caradog ap Iestyn, Rhys ap Iestyn, Morgan ap Iestyn, Madog ap Iestyn and Nesta verch Iestyn.

1 GEDCOM:  Ancestors and Family of Edward Fairchild
2 GEDCOM:  Hohelohe, Bethune Research
Further sources/citations:
{Wales Annals and Antiquities, Volumes I-II}, {GEDCOM File : .gedall.ged}

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