Guy III of Montlhéry
Guy III Trousseau was lord of Montlhéry. He was the son of Milo I of Montlhéry and Lithuise, and the elder brother of Milo II of Montlhéry..
Guy had the temperament of a warrior, and went on the First Crusade in 1096. He was one of those who deserted the army during the Siege of Antioch, and did not dare return directly to France, instead returning home by a long detour through Epirus and Italy.
He had only one child:
