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Male Count William IX De Poiters Click to view Count William IX De Poiters in the family tree

William IX was born on October 22nd, 1071 in (of Aquitaine,France).  He was an only child.  He died in France.

William IX's family with Phillippa De Taillefer Of Toulouse

‌William IX and Phillippa were married in a religious ceremony in 1094 in Toulouse,France.  They had a son named The Toulousan.

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