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Female Isabelle Capet Click to view Isabelle Capet in the family tree

Isabelle was born on March 2nd, 1243 in Poissy, Isle de France.  Isabelle's father was Louis IX+ Capet and her mother was Marguerite De+ Provence.  Her paternal grandparents were Louis VIII+ Capet and Blanca Alphonsa De+ Castilla; her maternal grandparents were Raymond Berenger V De+ Provence and Beatrice De+ Savoie. She had four brothers and three sisters, named Philippe III+, Jean I De Damiette Capet De, Pierre, Robert Capet De+, Marguerite, Agnes+ and Blanche.  She died at the age of 28 in 1271 in Hieres, Provence, France (without issue).


Isabelle's family with Thibaud III De Champagne

‌Isabelle and Thibaud III De were married in a religious ceremony before July 21st, 1255 in Melun, France.


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