William’s arrival at Pevensey opened the Norman invasion of England, setting in motion a conquest that would reshape the kingdom’s ruling elite, landscape, government and language.
Before dawn on September 28, 1066, an invasion fleet approached the coast of Sussex. William, Duke of Normandy, later known as William the Conqueror, landed with his army at Pevensey, beginning the campaign that would end Anglo-Saxon rule and establish a new Norman dynasty in England.
The timing could hardly have been more consequential. Three days earlier, King Harold II had defeated another invasion at the Battle of Stamford Bridge in northern England. Now a second challenger had arrived hundreds of kilometres to the south.
William’s landing was unopposed. Within weeks, he would confront Harold at the Battle of Hastings. By Christmas, William would be King of England.
William the Conqueror Crosses the Channel
The crisis began with the death of Edward the Confessor on January 5, 1066. Harold Godwinson, one of England’s most powerful nobles, succeeded him and was crowned king.
William disputed Harold’s right to the throne. He maintained that Edward had promised him the English crown and that Harold had previously sworn to support his claim. The circumstances surrounding those claims remain contested because surviving accounts were shaped by different political perspectives, particularly after the Norman victory.
William nevertheless prepared to take England by force.
During 1066, he assembled an invasion army and fleet on the Normandy coast. The force included not only Normans but men recruited from other regions, attracted by loyalty, religious sanction, potential rewards or a combination of motives.
William’s fleet was delayed for weeks while waiting for favourable winds. The delay unexpectedly worked in his favour.
In northern England, another claimant, the Norwegian king Harald Hardrada, invaded with the support of Harold Godwinson’s estranged brother Tostig. Harold marched his English army north and defeated them at Stamford Bridge on September 25. Both Hardrada and Tostig were killed.
Two days later, favourable winds finally allowed William to sail.
His fleet left Normandy on September 27 and crossed the English Channel overnight. Estimates of its size vary. English Heritage describes an invasion fleet numbering roughly 700 to 1,000 vessels, while some educational material uses a figure of about 700. Medieval evidence does not allow a precise total.
William travelled aboard the Mora, a ship associated in contemporary evidence with his wife, Matilda of Flanders.
On the morning of September 28, the fleet entered Pevensey Bay.
The geography looked very different from the modern Sussex coastline. Pevensey then stood on a peninsula beside a broad tidal estuary that provided a natural harbour. Nearby were the substantial walls of a Roman fort built centuries earlier.
William quickly took advantage of them.
His troops established temporary fortifications, probably within the old Roman defences, and strengthened their position. The following day, the invading army moved east along the coast toward Hastings, where William established another fortified base.
Harold, meanwhile, faced an extraordinary military challenge. Having just fought in Yorkshire, he now had to move south to confront a second invasion.
From Pevensey to the Norman Conquest
William did not immediately march deep into England. From the Hastings area, his army could maintain contact with its ships while gathering supplies and putting pressure on the surrounding countryside.
Harold hurried south.
By October 13, the opposing armies were close to one another. The next morning, October 14, they met near the place now called Battle, several miles northwest of Hastings.
The fighting lasted for much of the day.
Harold was killed, although precisely how he died remains uncertain. The familiar story that an arrow struck him in the eye is one interpretation of the Bayeux Tapestry and later traditions rather than an established fact.
With the English king dead, William had won the decisive battle, but he had not yet conquered England.
He advanced through the southeast, eventually securing submissions from leading English figures. William was crowned King of England at Westminster Abbey on Christmas Day 1066.
Resistance continued for years. William responded by building castles, installing Norman supporters in positions of authority and suppressing rebellions. The conquest eventually transformed the ownership of English land on an enormous scale.
Domesday Book, the great survey William ordered in 1085, provides unusually detailed evidence of that transformation. By 1086, much of the land once held by the Anglo-Saxon elite had passed into the hands of William and his Norman followers.
The political and cultural effects reached far beyond land ownership. Norman nobles replaced much of England’s previous aristocracy, while Norman churchmen increasingly occupied senior ecclesiastical positions. Castles appeared across the landscape as centres of military and political control.
The conquest also changed the development of English. Norman French became the language of the royal court and ruling elite, while Latin remained important in administration and the Church and English continued to be spoken by most of the population. Over generations, sustained contact between these languages contributed thousands of French-derived words to English.
William’s new kingdom also became closely tied to territories across the English Channel, influencing centuries of political and military relations between England and continental Europe.
The transformation was neither instantaneous nor peaceful. The years after Hastings included rebellion, confiscation, destruction and violent campaigns as Norman authority expanded.
That makes September 28, 1066, more than a prelude to the famous battle that followed.
When William’s fleet reached Pevensey, the outcome remained uncertain. Harold was still king, the English army had just won a major victory in the north, and William had yet to fight a decisive battle on English soil.
But the landing gave the Norman invasion its foothold. Sixteen days later Harold was dead. Less than three months later William wore the English crown.
England would never be governed in quite the same way again.
About the Author Brad Socha is the founder of The Universal Record, focused on sourced, factual global reporting. Coverage includes international news, geopolitics, technology, and major developments.
