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Male PIERRE I DUKE de BRETAGNE Click to view PIERRE I DUKE de BRETAGNE in the family tree

PIERRE I DUKE was born in 1190.1   PIERRE I DUKE's father was ROBERT II COUNT de DREUX and his mother was YOLANDE de COUCY.  His paternal grandparents were ROBERT I COUNT de DREUX and AGNES (Countess) de BAUDEMONT; his maternal grandparents were RAOUL I de COUCY and AGNES de HAINAULT. He had four brothers and seven sisters, named ROBERT III COUNT, Geoffrey, Henry Archbishop de Rheims, Jean Comte de Vienne, PHILIPPA (Dame), Yolande, Agnes, Alix Dame de Traves, Eleanore, Isabelle Vicountess de Mareil and Jeanne Abbess de Fontevrault.  He died at the age of 60 in 1250.1 


PIERRE I DUKE's first family with ALICE de THOUARS

‌PIERRE I DUKE and ALICE were married in a religious ceremony in 1213.1   They had three sons and a daughter, named JEAN I "Le Roux" DUKE, Olivier I dit Macheocoul, Arthur de DREUX and YOLANDE.


PIERRE I DUKE's second family with Marguerite Dame de Montagu de COMMEQUIERS


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