After a great start when timing, risk-taking and sheer bloody-mindedness seemed to pay off for Duke William, soon to be King William the First, where did it all go wrong? The so-called “Norman Empire”, a virtual web of lordships, was centred on the Duke William of Normandy and those who followed from 1066 to 1204. However, the dynasty that produced many of the Kings of England eventually collapsed like a house of cards under the pressure of internal divisions, feudal weaknesses, and an increasingly powerful Capetian monarchy in France. Where once the Bastard appeared unstoppable, his progeny were less successful, and their failure can be traced to five inseparable factors.
When William I (the Conqueror) died an ignoble death and bequeathed the Duchy of Normandy to his eldest son Robert Curthose (literally meaning: shorty pants) and England to his younger son William II (“Rufus”), the core of the Norman empire was inexorably split. The partition of Norman lands caused an obvious rift, and dynastic fragmentation led to civil unrest. Add to this the subsequent crises caused after the ‘White Ship’ disaster and untimely death of Henry I, and the reasons for ‘the fall’ become obvious. After ‘The Anarchy’ pitted Stephen of Blois against Henry’s daughter Matilda, the writing was on the wall. It wasn’t until 1154 that Henry II restored a single dynasty, but by then the damage to centralised control was done.
But great damage was also done by the feudal structures and exacerbated by a weak central administration. By relying on vassals, Norman rulers governed by granting vast territories to powerful barons. These loyalties were secured by personal oaths of fealty rather than by a professional bureaucracy. The system worked well during the 11th-century conquest, when the ‘Bastard’ needed to incentivise wavering allies to cross La Manche, but proved brittle in peace. Powerful magnates became willing and able to switch sides when it suited them. A house divided will always fall.
After the Carolingian and Robertian dynasties in France proved so disastrous, the subsequent Capetian ambitions, leading to the reconquest and subsuming of Normandy contributed to the downfall. Beginning with Philip I (1060–1108), the French monarchy actively sought to “break” the Anglo-Norman bloc, and they met with success. Philip I played William’s sons off against one another, pitting Robert Curthose against William Rufus, and seized the Vexin, the strategic border lands in 1077 – driving yet another nail into the dreams of William the Conqueror for a greater Normandy. In 1202, Philip II “Augustus” declared a legal pretext that the Duchy of Normandy was forfeit. He cited King John Lackland of England as failing in his feudal obligations and exacted punishment on him. By the autumn of 1204, French forces had overrun mainland Normandy and, despite John’s feeble protests, the duchy was permanently annexed to the Kingdom of France.
Like all ambitious empires, overextension put pressure on the martial capabilities and became a drain on resources. Maintaining an army in both England and Normandy required enormous taxation and economic tensions bubbled to the surface. King John’s repeated disasters on the continental battlefield were exemplified by his defeat at Bouvines in 1214. It not only undermined royal prestige but also provoked rebellion in England. For King John, the shame of failure at Runnymede and the capitulation to his barons in the Magna Carta (1215) was possibly the straw that broke the camel’s back. As the French King turned the screw, seizing castles and estates in Normandy, the Angevin kings lost significant revenues and ultimately their power base. The erosion of the financial base limited King John’s ability to favour his allies, hire mercenaries or reward followers, and the end was in sight.
The final blow to Norman ambitions was their difficulties with the cultural assimilation with which their Viking forefathers had been so adept. Their virtual annihilation of the Saxon elite after 1066 played a large part in their undoing. Within two generations of the Battle of Hastings, the Normans in England became part of an Anglo-French aristocracy. Their ties to their Scandinavian origins faded in tandem with the decline of Viking seapower. They lost their singular single “Norman” identity that might well have held their western French and English domains together.
By 1204, the cause of the “Norman Empire” was lost, and it ceased to exist as a homogeneous entity. All that was left was the rump duchy of the Channel Islands and an Anglo-French nobility who would try to regroup beneath Capetian, Plantagenet, and new English kings and queens. What had started so magnificently with the roar of victory in 1066 ended with a whimper. Duke William would have turned in his grave.
