Example image of eyePlorer eyePlorer map for 'Battle of Tinchebray': Departments of France Duke of Normandy Henry I of England Normandy Orne Robert II, Duke of Normandy Tinchebray Cardiff Castle Bayeux Caen Investiture Controversy Falaise, Calvados Robert de Beaumont, 1st Earl of Leicester William de Warenne, 2nd Earl of Surrey Elias I of Maine Alan IV, Duke of Brittany Robert of Bellême, 3rd Earl of Shrewsbury William, Count of Mortain Edgar the Ætheling Henry William Carless Davis 1106 Roman de Rou Nigel d'Aubigny Waldric William d'Aubigny (Brito) William III, Count of Ponthieu Raoul III of Tosny Robert de Ferrers, 1st Earl of Derby William Clito Raoul IV de Conches September 28 Mortain Treaty of Alton Ranulf Flambard Lower Normandy 1100s in England Roger of Salisbury Robert Malet West Bergholt Elizabeth of Vermandois, Countess of Leicester Henry de Ferrers Ranulf le Meschin, 3rd Earl of Chester List of battles 601–1400 Anglo-Norman literature Invasion of Normandy First Crusade