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Female Agnes deSt. Clare Click to view Agnes deSt. Clare in the family tree

Agnes was born about 1054.  Agnes' father was Walderne deSt. Clair and her mother was Helene (le Bon) deNormandy.  Her paternal grandparents were Seigneur Mauger deSt. Clair and deBassenville; her maternal grandparents were Duke Richard III deNormandy and Princess Aelis Adele France.  She was an only child.


Agnes' family with William Guillaume de Briouse

‌Agnes and William Guillaume were married in a religious ceremony before 1073 in Barnstable, Devonshire, England.  They had a son and a daughter, named Philip Lord and Miss.

Source/Citation
The Plantagenet Ancestry @ 78

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