On This Day

Signing of the Treaty of Saint-Clair-sur-Epte between Charles the Simple and Viking leader Rollo of Normandy creates the

Signing of the Treaty of Saint-Clair-sur-Epte between Charles the Simple and Viking leader Rollo of Normandy creates the Duchy of Normandy

Normandy was a province in the North-West of what later became France under the Ancien Régime which lasted until the later part of the 18th century. Initially populated by Celtic tribes in the West and Belgic tribes in the North East, it was conquered in AD 98 by the Romans and integrated into the province of Gallia Lugdunensis by Augustus. In the 4th century, Gratian divided the province into the civitates that constitute the historical borders. After the fall of Rome in the 5th century, the Franks became the dominant ethnic group in the area and built several monasteries. Towards the end of the 9th century, Viking raids devastated the region, prompting the establishment of the Duchy of Normandy in 911. After 150 years of expansion, the borders of Normandy reached relative stability.

Historical Significance

Normandy was a province in the North-West of what later became France under the Ancien Régime which lasted until the later part of the 18th century.

Events Before

  1. Date of the last known Maya "long count" inscription on a stela at the city of Toniná (modern Chiapas state, Mexico)

    Tonina (or Toniná in Spanish orthography) is a pre-Columbian archaeological site and ruined city of the Maya civilization located in what is now the Mexican state of Chiapas, some 13 km (8.1 mi) east...

  2. Bulgarian Saint John of Rila [Saint Ivan] performs the miracle of the two pies - uses two pies to feed the poor

    Bulgarian Saint John of Rila [Saint Ivan] performs the miracle of the two pies - uses two pies to feed the poor

  3. The last major Viking army to raid England, led by King Edward and Earl Æthelred, is defeated at the Battle of Tettenhal

    The last major Viking army to raid England, led by King Edward and Earl Æthelred, is defeated at the Battle of Tettenhall by the allied forces of Mercia and Wessex

  4. One of the last known Maya dated monuments, a stela from the city of Itzimte (modern Guatemala)

    Maya stelae (singular stela) are monuments that were fashioned by the Maya civilization of ancient Mesoamerica.

  5. Benedictine abbey of Cluny founded by William, Duke of Aquitaine, in Burgundy, France, one of the greatest monasteries o

    Benedictine abbey of Cluny founded by William, Duke of Aquitaine, in Burgundy, France, one of the greatest monasteries of Western Europe

Events After

  1. Battle of Anchialus: Bulgarian army counterattacks the Byzantines

    Battle of Anchialus: Bulgarian army counterattacks the Byzantines

  2. Balderik becomes bishop of Utrecht

    Balderik becomes bishop of Utrecht

  3. Arnulf I the Old becomes lord of Flanders

    Arnulf I the Old becomes lord of Flanders

  4. Duke Henry of Saxony becomes King Henry I of Oostfrankischreich

    Duke Henry of Saxony becomes King Henry I of Oostfrankischreich

  5. Rout of an alliance of Christian troops from Navarre and Léon against the Muslims at Pamplona

    Rout of an alliance of Christian troops from Navarre and Léon against the Muslims at Pamplona

More from the 910s

Frequently Asked Questions

What happened on July 11, 911?
Normandy was a province in the North-West of what later became France under the Ancien Régime which lasted until the later part of the 18th century. Initially populated by Celtic tribes in the West and Belgic tribes in the North East, it was conquered in AD 98 by the Romans and integrated into the province of Gallia Lugdunensis by Augustus. In the 4th century, Gratian divided the province into the civitates that constitute the historical borders.
Why is Signing of the Treaty of Saint-Clair-sur-Epte between Charles the Simple and ... significant?
Normandy was a province in the North-West of what later became France under the Ancien Régime which lasted until the later part of the 18th century.

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