These pages represent the work of an amateur researcher and should not be used as the sole source by any other researcher. Few primary sources have been available. Corrections and contributions are encouraged and welcomed. -- Karen (Johnson) Fish
Gruffydd ap Cynan Prince of North Wales (Gwynedd)
(1055-1137)
Angharad verch Owain ap Edwin of Tegeingl
(Abt 1065-1162)
Llywarch ap Trahaearn
(-Abt 1129)
Dyddgu of Builth
Owain I Gwynedd Prince of North Wales
(Abt 1100-1170)
Gwladys verch Llywarch
Iorwerth Drwyndwn ap Owain Gwynedd Prince of North Wales
(-Abt 1174)

 

Family Links

Spouses/Children:
1. Marared ferch Madog ap Maredudd

Iorwerth Drwyndwn ap Owain Gwynedd Prince of North Wales

  • Marriage (1): Marared ferch Madog ap Maredudd
  • Died: Abt 1174

   Other names for Iorwerth were Iorwerth ap Owain Gwynedd Prince of North Wales and Iorwerth ap Owen Gwynedd Prince of North Wales.

  Research Notes:

Source: A History of Wales by John Davies, London, 2007, p.80
and
Wikipedia - Llywelyn the Great
and
Source: Ancestral Roots of Certain American Colonists Who Came to America before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr, ed. by William R. Beall & Kaleen E. Beall, Baltimore, 2008, Line 176B-26.


Iorwerth married Marared ferch Madog ap Maredudd, daughter of Madog ap Maredudd ap Bleddyn Ruler of Powys and Susanna ferch Gryffydd ap Cynan.




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