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

Guy XII De was born about 1315.  Guy XII De's father was Guy X De Laval and his mother was Beatrice De Dreux.  His paternal grandparents were Guy IX De Laval and Beatrice De Gavre; his maternal grandparents were Arthur II De Bretagne De Dreux and Yolande De Dreux. He had a sister named Beatrix De.  He was the older of the two children.  He died on April 21st, 1412.


Guy XII De's first family with Jeanne De Laval

‌Guy XII De and Jeanne De were married in a religious ceremony on May 28th, 1384.  They had a daughter named Anne De.


Guy XII De's second family with Louise De Chateaubriand



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