Example image of eyePlorer eyePlorer map for 'Erispoe': Duchy of Brittany Battle of Jengland Nominoe Regino of Prüm Count of Rennes County of Nantes Lambert II of Nantes Charles the Bald Renaud d'Herbauges West Francia Messac, Ille-et-Vilaine Battle of Blain Battle of Ballon Suzerainty Vilaine Angers Count of Poitiers Loire Pays de Retz Annales Bertiniani Counts and Dukes of Maine Le Mans Louis the Stammerer Louviers Neustria Carolingian dynasty Redon, Ille-et-Vilaine Vannes Viking Salomon, King of Brittany Gurvand, Duke of Brittany List of state leaders in 852 List of state leaders in 853 List of state leaders in 854 List of state leaders in 855 Judicael, Duke of Brittany Pasquitan, Duke of Brittany 843 August 22 851 Île-aux-Moines Anjou Barzaz Breiz Robert the Strong History of Brittany