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Male King Othon-Guillaume de Macon Click to view King Othon-Guillaume de Macon in the family tree

Othon-Guillaume was born about 0958 in Lombardy, Italy.  Othon-Guillaume's father was King Adalbert of Italy and his mother was Gerberga de Macon.  His paternal grandparents were King Berenger II of Italy and Princess Willa d'Arles of Tuscany; his maternal grandfather was Count Leotald of Macon and his maternal grandmother is Countess Adelaide of Burgundy.  He was an only child.


Othon-Guillaume's family with Ermentrude de Roucy of Lombardy

‌Othon-Guillaume and Ermentrude were married in a religious ceremony about 0983.  They had a son and four daughters, named Renaud, de Poitiers, Mathilda, Gerberge and Agnes.

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