911
Important Note: This entry deals with the Year 911 CE of the Christian calendar, not the emergency telephone number 9-1-1, or the Porsche 911, or the 9/11 terrorist attack.Centuries: 9th century - 10th century - 11th century
Decades: 860s 870s 880s 890s 900s - 910s - 920s 930s 940s 950s 960s
Years: 906 907 908 909 910 - 911 - 912 913 914 915 916
Events
- Lower Seine area, is ceded to Scandinavian invaders as the duchy of Normandy. See Treaty of St.-Claire-sur-Epte
- Accession of Pope Anastasius III (911 - 913)
- Pope Sergius III (904 - 911)
- Earl Ethelred of Mercia, husband of Ethelfleda
