King Bernicia is in Bernicia.
Around 547 Ida King Bernicia was appointed King Bernicia.
In 568 Æthelric King Bernicia succeeded King Bernicia.
In 585 Hussa of Bernicia was appointed King Bernicia.
Eadfrith Deira was captured.
Edwin's son Osfrith Deira was killed.
Anglo-Saxon Chronicle. 634. This year Osric, whom Paulinus baptized, succeeded to the government of King of Deira. He was the son of Elfric, the uncle of Edwin. And to Bernicia succeeded Eanfrith (age 44), son of Ethelfrith. This year also Bishop Birinus first preached baptism to the West-Saxons, under King Cynegils. The said Birinus went thither by the command of Pope Honorius; and he was bishop there to the end of his life. Oswald (age 30) also this year succeeded to the government of the King Northumbrians, and reigned nine winters. The ninth year was assigned to him on account of the heathenism in which those lived who reigned that one year betwixt him and Edwin.
On 05 Aug 641 (or 642 or 644 depending on the source) King Penda of Mercia Mercian and Welsh army defeated the Northumbrian army at the Battle of Maserfield. The battle is believed to have taken place at Oswestry. Northumbria was once again separated into two kingdoms.
King Oswald of Northumberland (age 37) was killed. His body was subsequently dismembered with his head and arms mounted on poles. His brother King Oswiu of Northumbria (age 29) succeeded King Bernicia. Rhiainfellt Rheged Queen Consort Bernicia by marriage Queen Consort Bernicia.
Eowa King Mercia was killed (probably).
Anglo-Saxon Chronicle. 642. This year Oswald, king of the Northumbrians, was slain by Penda, king of the Southumbrians, at Mirfield, on the fifth day of August; and his body was buried at Bardney. His holiness and miracles were afterwards displayed on manifold occasions throughout this island; and his hands remain still uncorrupted at Barnburgh. The same year in which Oswald was slain, Oswy (age 30) his brother succeeded to the government of the Northumbrians, and reigned two less than thirty years.