Ecgfrith of Northumbria

King of Deira (664 to 670), King of Northumbria (670 to 685)

Died
685
Ecgfrith was the King of Northumbria from 670 until his death on 20 May 685. He ruled over Northumbria when it was at the height of its power, but his reign ended with a disastrous defeat at the Battle of Nechtansmere against the Picts of Fortriu in which he lost his life.

Read more on Wikipedia ?

Events associated with Ecgfrith of Northumbria