Family: Gruffydd (king of Gwynedd) Llywelyn / Ealdgyth of Mercia Queen Consort of England

Paternal line Gruffydd (king of Gwynedd) Llywelyn
Llywelyn ( King of Gwynedd) Ap Seisyll 980 - 1021  (41 years)	_	Angharad Verch Maredydd (maid. name - Princess) 982 - 1058  (76 years)
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Seisyll - Abt 1038	_	Prawst verch Elisedd Abt 941 - Abt 1023  (~ 83 years)

Paternal line Ealdgyth of Mercia Queen Consort of England
Alfgar ( 4th Earl of Mercia) 1002 - 1059  (57 years)	_	Aelfgifu Elgiva ( Princess of Wessex) 1015 - 1050  (35 years)
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Leofric (3rd Earl of Mercia) 0968 - 1057  (89 years)	_	Godiva Countess of Mercia - 1067
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Leofwine Ealderman. Of Hwicce 994 - 1028  (34 years)	_	Alwara Athelstansdottar - 1030