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Male Gruffydd ap Llywelyn , Lord Lleyn Fawr Click to view Gruffydd ap Llywelyn , Lord Lleyn Fawr in the family tree

Gruffydd ap Llywelyn , Lord Lleyn was born in of Caernarvonshire,Wales.1   Gruffydd ap Llywelyn , Lord Lleyn's father was Llywelyn Fawr ap , Prince of Wales Lorwerth and his mother was Tangwystl Goch verch Llywarch.  His paternal grandparents were Iorwerth Drwyndwn ap Owain , of Gwynedd Gwynedd and Marared verch , of Powys Madoc. He had two sisters named Gwladus Ddu "the Dark verch Llywelyn and Gwenllian verch Llywelyn. He had two half-brothers and four half-sisters, named Tegwared-y-Bais Wen ap Llywelyn, Dafydd ap Llywelyn , Prince of Gwynedd, Angharad verch Llywelyn , of Wales, Elen (Helena) verch Llywelyn , of Wales, Marared Drwyndon verch Llywelyn , of Wales and Gwenllian verch Ednyfed , of Brynffenigl.  He died in Tower of London,London,England.1 


Gruffydd ap Llywelyn , Lord Lleyn's first family

‌Gruffydd ap Llywelyn , Lord Lleyn were married in a religious ceremony about 1218.1 


Gruffydd ap Llywelyn , Lord Lleyn's second family


1 Pullen010502.FTW
Further sources/citations:
GEDCOM file imported on 11 Mar 2003.,

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