north there were Viking incursions leading to the formation of the Duchy of Normandy; in the west, the counts of Anjou established themselves as powerful rivals of the king, by the late 11th century ruling over the "Angevin Empire", which included the kingdom of England. It was only with Philip II of France that the bulk of the territory of Western Francia came under the rule of the Frankish kings, and Philip was consequently the first king to call himself "king of France" (1190). The division of France between the Angevin (Plantagenet) kings of England and the Capetian kings of France would lead to the Hundred Years' War, and France would regain control over these territories only by the mid 15th century. What is now eastern France (Lorraine, Arelat) was not part of Western Francia to begin with and was only incorporated into the kingdom during the early modern period. Territories inherited from Western Francia: Domain of the Frankish king (royal domain or demesne, see Crown lands of France) Ile de France Reims Bourges Orléans Direct vassals of the French king in the 10th to 12th centuries: County of Champagne (to the royal domain in 1316) County of Blois (to the royal domain in 1391) Duchy of Burgundy (until 1477, then divided between France and the Habsburgs) County of Flanders (to Burgundy in 1369) Duchy of Bourbon (1327–1523) Acquisitions during the 13th to 14th centuries: Duchy of Normandy (1204) County of Tourain (1204) County of Anjou (1225) County of Maine (1225) County of Auvergne (1271) County of Toulouse (1271), including: County of Quercy County of Rouergue County of Rodez County of Gevaudan Viscounty of Albi Marquisat of Gothia County of Champagne (to the royal domain in 1316) Dauphiné (1349), hereditary possession of the kings of France, to be held by the heir apparent, but technically not part of the kingdom of France because it remained nominally part of the Holy Roman Empire. County of Blois (to the royal domain in 1391) Acquisitions from the Plantagenet kings of England with the French victory in the Hundred Years' War 1453 Duchy of Aquitaine (Guyenne), including: County of Poitou County of La Marche County of Angoulême County of Périgord County of Velay County of Saintonge Viscounty of Limousin Lordship of Issoudun Lordship of Déols Duchy of Gascogne (Gascony) County of Agenais Duchy of Bretagne (disputed since the War of the Breton Succession, to