Giraud Ier Le Bon De Montreuil

Giraud Ier Le Bon was born in 0996.  Giraud Ier Le Bon's father was Bellay II De Montreuil and his mother was Grécia Du Plessis-Macé.  His paternal grandparents were Bellay Ier De Montreuil and Adélaïs De Saumur; his maternal grandfather was Macé Ier Du Plessis-Macé. He had two sisters named Eustachie and Aenor.  He was the oldest of the three children.  He died at the age of 70 in 1066 in , Angers, 49,.

‌Giraud Ier Le Bon and Adélaïde were married in a religious ceremony about 1020.  They had a son and a daughter, named Bellay III and Agnès.