Family:Guillaume Unknown and Mathilda De Ganelon (1)

Parents: Rotgaire De Montreuil and Unknown Guillaume de Montreuil b. Abt 900 d. Abt 965	Mathilda de Ganelon b. Abt 900

Family tree▼

Children

		Birth	Death
1.	Guillaume _____, Seigneur de Montmirail II
2.	Hildouin _____, Count de Montreuil III	Abt 910 Montreuil, France	Abt 981 France