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Male Guy X De Laval Click to view Guy X De Laval in the family tree

Guy X De was born about 1294.  Guy X De's father was Guy IX De Laval and his mother was Beatrice De Gavre.  His paternal grandparents were Guy VIII De+ Laval and Isabelle De Beaumont-En-Gatinais; his maternal grandparents are Rasse VIII De Gavre and Beatrice De Strijen. He had a brother and a sister, named Foulques De and Catherine De.  He was the oldest of the three children.  He died on June 18th, 1347 in Killed in La Roche Derrien.


Guy X De's family with Beatrice De Dreux

‌Guy X De and Beatrice De were married in a religious ceremony on March 2nd, 1315.  They had a son and a daughter, named Guy XII De and Beatrix De.


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