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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 Llewelyn Ap Iorwerth Prince of Wales and his mother was Tangwystl Verch Llywarch.  His paternal grandparents were Iorwerth "Drwyndwn" ap Owain and Margred Verch Madog; his maternal grandparents were Llywarch Ap Bran and Rhael Verch Gronwy. He had a brother and three sisters, named Gruffydd Ap, Gwladys Verch, Gwladus Ddu "the Dark verch Llywelyn and Gwenllian verch Llywelyn. He had four half-brothers and nine half-sisters, named Tegwared-y-Bais Wen ap Llywelyn, Dafydd ap Llywelyn , Prince of Gwynedd, Dafydd Prince N Wales, Tudur Ap, Gwladus, Angharad verch Llywelyn , of Wales, Helen Verch, Margred Verch, Angharad, Margaret Verch, Marared Drwyndon verch Llywelyn , of Wales, Margaret 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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