959

King Edgar the Peaceful (c. 943–975)

Events

April - May – The Byzantines refuse to pay the yearly tribute. A Hungarian army, led by Apor, invades Macedonia and Thrace. He plunders its territories until reaching Constantinople. On his way back, Apor is defeated during a night attack by Byzantine forces.<ref>Bóna, Istvá (2000). The Hungarians and Europe in the 9th-10th centuries. Budapest: Historia - MTA Történettudományi Intézete, p. 33. Template:ISBN.</ref>
November 9 – Emperor Constantine VII Porphyrogennetos ("born in the purple") dies at Constantinople after a 46-year reign. He is succeeded by his 21-year-old son Romanos II as ruler of the Byzantine Empire.
Winter – Romanos II appoints Leo Phokas (the Younger) to be commander of the Byzantine field army (Domestic of the Schools) in the West. The Phokas clan becomes one of the leading families in Constantinople.

Bruno I, archbishop and duke (archduke) of Lotharingia resigns. His brother, King Otto I divides the duchy in two parts – Upper Lorraine and Lower Lorraine. He appoints Frederick I and Godfrey I as margraves (vice-duke).
Pietro III Candiano, doge of Venice, dies after a 17-year reign. He is succeeded by his son Pietro IV Candiano, who breaks off his campaign in Spoleto on behalf of King Berengar II of Italy and returns to Venice.
Pietro IV Candiano divorces his wife Joanna for political reasons and banishes her as a nun to the monastery of San Zaccaria.

October 1 – King Eadwig dies after a 4-year reign. He is succeeded by his 16-year-old brother Edgar I (the Peaceful), who effectively completes the unification of England, when Northumbria submits to his rule.

Dunstan, bishop of Worcester and London, is appointed by Edgar I as archbishop of Canterbury and becomes his chief adviser.