Jean De Corbeil

Jean de Corbeil, Seigneur of Grez-sur-Loing, was a Marshal of France. He was the son of Jean de Corbeil, lord of Grez-sur-Loing, and grandson of Bishop Guillaume de Grez, count of Beauvais and a Peer of France. In 1308 de Corbeil was appointed Marshal of France by Philip IV and was sent to Flanders.