Robert de Grantmesnil
Bishop of Troina in the Norman Kingdom of Sicily
Years: 1020 - 1082
Robert de Grantmesnil (de Grandmesnil) also known as Robert II, is a Norman nobleman.
A member of a prominent Norman family, he first becomes a monk, then abbot at the Abbey of Saint-Evroul in Normandy and later Bishop of Troina in the Norman Kingdom of Sicily.
