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Female Sibyl De Neufmarché Click to view Sibyl De Neufmarché in the family tree

Sibyl was born in Aberhonwy, Brecon, Wales.  Sibyl's father was Bernard De Neufmarché and her mother was Nest Ferch Osborn.  Her paternal grandparents were Geoffrey De Neufmarché and Ada De St Valery; her maternal grandparents were Osborn Fitzrichard and Nest Ferch Gruffydd.  She was an only child.  She died after 1143 in Abbey Of Lanthony, Wales.


Sibyl's family with Miles Fitzwalter De Pîtres

They had five sons and four daughters, named William, Henry, Mahel, Roger, Walter, Bertha, Lucy, Bertha and Margery.

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