856 CE
King Æthelwulf of Wessex marries the 12- or 13-year-old Judith, daughter of Charles the Bald, at Verberie (Northern France). She is crowned queen and anointed by Hincmar, archbishop of Reims. The marriage is a diplomatic alliance between Wessex and the West Frankish Kingdom. (approximate date) – An earthquake in Corinth, Greece kills an estimated 45,000 people. Another earthquake strikes Damghan (modern-day Iran), killing an estimated 200,000 people.
Geopolitics & Diplomacy
- King Charles the Bald cedes the county of Maine to Erispoe, ruler (duke) of Brittany—this in return for an alliance against the Vikings.source
Conflict & Security
- Winter – Æthelwulf returns to Wessex to face a revolt by his eldest son Æthelbald, who usurps the throne. Æthelwulf agrees to give up the western part of his kingdom, in order to avoid a civil war. He keeps control over Sussex, Surrey, Essex and Kent, over which Prince Æthelberht has presided.source
Exploration & Expansion
- King Ordoño I of Asturias is said to have begun the repopulation of the town of León in the northwest of Spain (approximate date).source
Religion & Belief
- March 15 – Emperor Michael III overthrows the regency of his mother Theodora. He appoints his uncle Bardas as the de facto regent and co-ruler of the Byzantine Empire.source
- October 1 – King Æthelwulf of Wessex marries the 12- or 13-year-old Judith, daughter of Charles the Bald, at Verberie (Northern France). She is crowned queen and anointed by Hincmar, archbishop of Reims. The marriage is a diplomatic alliance between Wessex and the West Frankish Kingdom.source
Climate & Environment
- November (approximate date) – An earthquake in Corinth, Greece kills an estimated 45,000 people.source
- December 3 – Another earthquake strikes the Abbasid Caliphate (modern-day Tunisia), also killing an estimated 45,000 people.source
- December 22 – Another earthquake strikes Damghan (modern-day Iran), killing an estimated 200,000 people.source
Births
Deaths
- January 7 – Aldric, bishop of Le Manssource
- February 4 – Rabanus Maurus, archbishop of Mainzsource
- August 6 – Fujiwara no Nagara, Japanese statesman (b. 802)source
- August 16 – Theutbald I, bishop of Langressource
- Florinus of Remüs, Frankish priest and martyrsource
- Guerin, Frankish nobleman (or 845)source
- Godfrid Haraldsson, Viking chieftain (approximate date)source
- Ilyas ibn Asad, Muslim emir (approximate date)source
- Muhammad I Abu 'l-Abbas, Muslim emirsource