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Female Blanche De+ Brienne Click to view Blanche De+ Brienne in the family tree

Blanche De+ was born about 1242 in Courtrain, Mynn, France.  Blanche De+'s father was Jean II De+ Brienne and her mother is Jeanne De+ Chateaudun.  Her paternal grandparents were Jean I De+ Brienne and Berenguela De+ Castilla; her maternal grandparents are Geoffroi V De+ Chateaudun and Clemence Des+ Roches. She had a half-sister named Beatrix De.  She died in 1302.


Blanche De+'s family with William II De+ Fiennes

‌Blanche De+ and William II De+ were married in a religious ceremony in Wigmore, Herefordshire, England.  They had a son and two daughters, named Jean I De+, Margaret De+ and Joan De+.


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