605
| 605 • King Æthelfrith annexes the neighboring kingdom of Deira (Northern England). The region between the Forth and Humber rivers will hereafter be known as Northumbria, the most powerful of the Anglo-Saxon kingdoms. |
| 605 • King Æthelfrith annexes the neighboring kingdom of Deira (Northern England). The region between the Forth and Humber rivers will hereafter be known as Northumbria, the most powerful of the Anglo-Saxon kingdoms. |