Normandy History & Heritage Guide 2026

Historical timeline

Key moments that shaped Normandy.

1. 1

   Ancient Normandy

   Before 911 AD

   The region was settled in prehistoric times, with megalithic monuments scattered across the Cotentin Peninsula and Manche. The Romans named the area Lugdunensis Secunda and established roads and settlements. The remains of Roman-era sites can be found at Lillebonne (Juliobona), which was a significant Roman theatre town.

2. 2

   The Norse Arrive

   820–911 AD

   Viking (Norse) raiders first attacked the Normandy coast in 820 AD, sacking the Abbey of Jumièges and terrorising the Seine valley. Over the following century, Norse settlements grew and the region became increasingly Norse in culture. The Viking leader Rollo (Hrolf the Walker) became the dominant force in the lower Seine valley.

3. 3

   Treaty of Saint-Clair-sur-Epte

   911 AD

   In 911, the Carolingian king Charles the Simple granted the Norse leader Rollo a large tract of land in the lower Seine valley in the Treaty of Saint-Clair-sur-Epte. In exchange, Rollo pledged loyalty, converted to Christianity, and agreed to defend the Seine against further Viking raids. This created the Duchy of Normandy. Rollo was baptised in Rouen and became the first Duke of Normandy.

4. 4

   Rise of the Norman Dukes

   911–1066 AD

   The Duchy of Normandy grew powerful under Rollo's successors. The Norse settlers assimilated rapidly into French culture, adopting the French language and Christian religion while maintaining their military prowess. Normandy became the most dynamic feudal state in Western Europe, producing remarkable architecture (Romanesque abbeys), military organisation, and administrative systems.

5. 5

   1066 and All That

   1066 AD

   Duke William II of Normandy (William the Conqueror) claimed the English throne on the death of Edward the Confessor. When Harold Godwinson was crowned King of England, William assembled his fleet at the mouth of the Dives river and invaded England. On 14 October 1066, at the Battle of Hastings, Harold was killed (possibly by an arrow through the eye, as depicted in the Bayeux Tapestry) and William became King of England. The Norman Conquest transformed England's language, culture, and institutions.

6. 6

   The Angevin Empire

   1066–1200

   After the Conquest, Normandy formed the core of a vast cross-Channel empire. The dukes of Normandy/kings of England controlled territory from Scotland to the Pyrenees. Remarkable Romanesque and early Gothic architecture was built across the region: Caen's two abbeys (founded by William and Matilda), the Cathedral of Bayeux, and numerous smaller churches.

7. 7

   France Reclaims Normandy

   1204 AD

   Philip II of France (Philip Augustus) exploited the weakness of King John of England to conquer most of Normandy in 1204. The Duchy of Normandy became a province of the French Crown. Some Norman lords chose to remain under English allegiance (becoming 'English') while others became French subjects — a division that still echoed in the Channel Islands, which remained English.

8. 8

   Contested Territory

   1337–1453

   Normandy was contested between France and England throughout the Hundred Years War. Henry V of England conquered Normandy at the Battle of Agincourt (1415) and the Treaty of Troyes (1420). English rule over Normandy lasted until 1450, when the French under Charles VII finally expelled the English after the Battle of Formigny.

9. 9

   Jeanne d'Arc in Rouen

   1431 AD

   Joan of Arc (Jeanne d'Arc), the young peasant girl from Lorraine who had led French armies and seen the Dauphin crowned at Reims, was captured by the Burgundians, sold to the English, and tried for heresy and witchcraft in Rouen. The trial was held in the Rouen castle under Bishop Cauchon. On 30 May 1431, she was burned at the stake on the Place du Vieux-Marché in Rouen. She was 19 years old. A modern memorial church and sculpture mark the spot today.

10. 10

    Religious Conflict

    1562–1598

    Normandy, particularly Rouen and Caen, was significantly affected by the Wars of Religion between Catholics and Huguenots (French Protestants). Rouen's cathedral was damaged. Many Norman Protestant communities were established in the region. The Edict of Nantes (1598) granted Huguenots significant rights and ended the immediate conflict.

11. 11

    Norman Prosperity

    1600–1789

    Normandy flourished as an agricultural and trading region. Rouen became a major textile city; Le Havre (founded 1517) grew as France's gateway to the Atlantic. Norman Gothic and Renaissance architecture graced the cities. The region's food culture — cheeses, cider, calvados — developed into its modern form. Honfleur and Dieppe grew as active ports.

12. 12

    Revolution and Its Consequences

    1789–1799

    Normandy was generally supportive of the Revolution, though the abolition of religious orders led to the destruction of many abbeys. Abbaye de Jumièges was sold as a stone quarry and virtually demolished. Charlotte Corday, the Norman woman who assassinated revolutionary leader Marat in his bath in 1793, was from the Caen area and inspired by Girondin politics.

13. 13

    Impressionism and Tourism

    1800–1914

    Normandy discovered leisure tourism in the 19th century. Deauville and Trouville became the playgrounds of Parisian society. The Impressionists — Monet, Boudin, Pissarro, Courbet — painted the Norman coast, cliffs, and countryside. Monet settled in Giverny (1883) and painted his celebrated Rouen Cathedral series and Water Lilies. The railways made Normandy accessible from Paris.

14. 14

    The Great War

    1914–1918

    Normandy was not a major battleground in WWI (the Western Front ran further east and south), but Normans served in enormous numbers. Many Norman towns have sobering war memorials listing village after village's losses. The region served as a supply base and rest area for British forces crossing the Channel.

15. 15

    German Occupation

    1940–1944

    France fell to Germany in June 1940. Normandy was occupied, with German forces constructing the Atlantic Wall defensive fortifications along the coast (concrete bunkers, gun batteries, beach obstacles). Life under occupation was difficult; rationing, forced labour, and resistance characterised the period. The Norman resistance (maquis) was active, particularly in the forests of the Perche and Manche.

16. 16

    Operation Overlord

    6 June – 25 August 1944

    On 6 June 1944 (D-Day), the largest seaborne invasion in history began. Under Operation Overlord, 156,000 Allied soldiers landed on five Normandy beaches (Utah, Omaha, Gold, Juno, Sword) supported by 13,000 aircraft and 5,000 ships. The American landings at Omaha Beach were the bloodiest — over 2,000 casualties in a single day. The Battle of Normandy lasted until August 25, with Caen suffering catastrophic bombing and destruction. Over 20,000 Norman civilians died during the liberation. Paris was liberated on 25 August 1944.

17. 17

    Rebuilding Normandy

    1945–1960

    Much of Normandy was devastated by the 1944 fighting. Caen was almost entirely rebuilt after 60% was destroyed in bombing. Le Havre, also devastated, was reconstructed by architect Auguste Perret in a unified modernist style now protected as a UNESCO World Heritage Site. The region was rebuilt and the French agricultural miracle made Normandy prosperous again.

18. 18

    Reunification and Tourism

    1960–present

    In 2015, the two modern administrative regions of Upper Normandy (Haute-Normandie) and Lower Normandy (Basse-Normandie) were merged into a single Normandy region as part of a French regional government reform. Tourism based on D-Day history and Norman culture has grown significantly. The 80th anniversary of D-Day in June 2024 drew world leaders to Normandy.

Historical sites

Places where Normandy's past comes alive.