 Fredelon and Giselbert terrorized the region near Nandrin preventing inhabitants from performing even the basic of tasks.Henri de Verdun, Bishop of Liège, gave this land to Conon, Count of Montaigu, forcing Fredelon and Giselbert to restore the resultant damage.Fredelon and Giselbert were the lords of castle Clermont in 1095 and engaged in brigandage, although these two regarded their activity as the legitimate levying of tolls on river traffic.