cede much of Lotharingia to his brothers, retaining the Rhone and Meuse basins (including Verdun, Vienne and Besançon) but leaving the Rhineland with Aachen, Metz, and Trier in East Francia. Viking incursions up the Loire, the Seine, and other inland waterways increased. During the reign of Charles the Simple (898–922), Normans under Rollo from Scandinavia settled along the Seine, downstream from Paris, in a region that came to be known as Normandy. High Middle Ages The Carolingians were to share the fate of their predecessors: after an intermittent power struggle between the two dynasties, the accession in 987 of Hugh Capet, Duke of France and Count of Paris, established the Capetian dynasty on the throne. With its offshoots, the houses of Valois and Bourbon, it was to rule France for more than 800 years. The old order left the new dynasty in immediate control of little beyond the middle Seine and adjacent territories, while powerful territorial lords such as the 10th- and 11th-century counts of Blois accumulated large domains of their own through marriage and through private arrangements with lesser nobles for protection and support. The area around the lower Seine became a source of particular concern when Duke William took possession of the kingdom of England by the Norman Conquest of 1066, making himself and his heirs the King's equal outside France (where he was still nominally subject to the Crown). Henry II inherited the Duchy of Normandy and the County of Anjou, and married France's newly single ex-queen, Eleanor of Aquitaine, who ruled much of southwest France, in 1152. After defeating a revolt led by Eleanor and three of their four sons, Henry had Eleanor imprisoned, made the Duke of Brittany his vassal, and in effect ruled the western half of France as a greater power than the French throne. However, disputes among Henry's descendants over the division of his French territories, coupled with John of England's lengthy quarrel with Philip II, allowed Philip II to recover influence over most of this territory. After the French victory at the Battle of Bouvines in 1214, the English monarchs maintained power only in southwestern Duchy of Guyenne. Late Middle Ages and the Hundred Years' War The death of Charles IV of France in 1328 without male heirs ended the main Capetian line. Under Salic law the crown could not pass through a woman (Philip IV's daughter was Isabella, whose son