722 CE
King Kʼinich Ahkal Moʼ Nahb III takes the throne of the Maya city-state of Palenque (southern Mexico). Emperor Leo III enforces the baptism of all Jews and Montanists in the Byzantine Empire. Battle of Hehil: The West Saxons are defeated by a combined Viking and Cornish army, at Cornovii in Cornwall (approximate date).
Conflict & Security
- Battle of Hehil: The West Saxons are defeated by a combined Viking and Cornish army, at Cornovii in Cornwall (approximate date).source
- The Battle of Allen is fought close by the Hill of Allen (Ireland) between the Laigin, led by King Murchad mac Brain Mut, and the forces of Fergal mac Máele Dúin (High King of Ireland).source
- King Ine of Wessex attempts a takeover of Dumnonia, but his armies are crushed, and he is forced to withdraw. Queen Æthelburg, wife of Ine, destroys the royal castle of Taunton, to prevent its seizure by rebels under Ealdbert.source
- Summer – Battle of Covadonga: Visigothic nobleman Pelagius (Don Pelayo) defeats the Umayyad forces under Munuza, provincial governor of Asturias, at Picos de Europa (near Covadonga). This marks the beginning of the Reconquista, the Christian reconquest of the Iberian Peninsula. He founds the Kingdom of Asturias, and establishes a military base at Cangas de Onís (northwest of Spain) (or 718).source
Religion & Belief
- November 30 – Wessex-born Boniface is ordained as bishop of Germany by Pope Gregory II. Under the protection of Charles Martel (mayor of the palace), he concentrates his religious work in Hessia and Thuringia.source
- Emperor Leo III enforces the baptism of all Jews and Montanists in the Byzantine Empire.source
Culture & Society
- January 3 – King Kʼinich Ahkal Moʼ Nahb III takes the throne of the Maya city-state of Palenque (southern Mexico).source