456 CE
The Visigoths under King Theodoric II, acting on orders of Avitus, invade Spain with an army of Burgundians, Franks and Goths, led by their kings Chilperic I and Gondioc. They defeat the Suebi under King Rechiar on the Urbicus River, near Astorga (Gallaecia); this shatters the power of the Suebi. Battle of Placentia: Ricimer, supported by Majorian (comes domesticorum), defeats the usurper Avitus near Piacenza (northern Italy). They compel him to renounce the purple, and Avitus is obliged to become bishop of Piacenza. Rechiar, first Germanic king to convert to Nicene Christianity, is captured at Oporto and executed.
Conflict & Security
- March – Emperor Marcian sends an embassy to Carthage, to end the Vandal raids in the Mediterranean from their strongholds in North Africa, and quells disturbances on the Armenian frontier.source
- October 5 – The Visigoths under King Theodoric II, acting on orders of Avitus, invade Spain with an army of Burgundians, Franks and Goths, led by their kings Chilperic I and Gondioc. They defeat the Suebi under King Rechiar on the Urbicus River, near Astorga (Gallaecia); this shatters the power of the Suebi.source
- October 17 – Battle of Placentia: Ricimer, supported by Majorian (comes domesticorum), defeats the usurper Avitus near Piacenza (northern Italy). They compel him to renounce the purple, and Avitus is obliged to become bishop of Piacenza.source
- The Anglo-Saxons call the British nobles to a peace conference at Stonehenge, but turn on them and massacre almost everyone (approximate date).source
- After a 10-year reign, Emperor Ankō is assassinated by the 10-year-old Mayowa no Ōkimi (prince Mayowa), in retaliation for the execution of his father. He is succeeded by his brother Yūryaku who becomes the 21st emperor of Japan.source
Exploration & Expansion
- Emperor Avitus sends a Germanic naval expedition under command of Ricimer, to defend Sicily. They defeat the Vandals twice: on land at the Battle of Agrigentum, and in a sea battle off Corsica.source
- Summer – Capua is destroyed by the Vandals. Ricimer is unable to end piracy in the western Mediterranean. Backed by his popularity, he gains the consent of the Senate for an expedition against Avitus.source
Religion & Belief
Crime & Justice
- September 17 – Remistus, Roman general (magister militum), is besieged with a Gothic force at Ravenna and later executed in the Palace in Classis, outside the city.source
Disasters & Accidents
- October 28 – The Visigoths brutally sack the Suebi's capital of Braga (modern Portugal); churches are burnt to the ground. Rechiar flees wounded from the battlefield.source
Births
- Liu Zixun, prince and pretender of Liu Song (d. 466)source