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Female Blanche de Brienne , Dame de Loupelande Click to view Blanche de Brienne , Dame de Loupelande in the family tree

Blanche was born in 1249 in Courtrain, Mynn, France.1   Blanche's father was Jean de Brienne , Grand Butler of France and her mother was Jeanne de Châteaudun.  Her paternal grandparents were Count Jean Brienne King of Jerusalem and Berengaria Alfonsez Princess of Leon; her maternal grandparents were Geoffrey IV Vicmte de Chateaudun and Clemence Des Roches. She had a sister named Béatrix de.  She was the younger of the two children.  She died at the age of 53 in 1302.  She was buried in 1302.1 1 


Blanche's family with William de Fiennes Knight

‌Blanche and William de were married in a religious ceremony in 1269 in Wigmore, Herefordshire, England.1   They had three sons and three daughters, named Robert, John de, Robert De, Margaret, Joan de and Alice de.

1 "Genealogical Research of Kirk Larson"
Further sources/citations:
"Héraldique européenne", Ancestral File (TM), Ancestral File (TM)

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