Eardwulf of Northumbria
King of Northumbria
Eardwulf (fl. 790 – c. 830) was king of Northumbria from 796 to 806, when he was deposed and went into exile. He may have had a second reign from 808 until perhaps 811 or 830. Northumbria in the last years of the eighth century was the scene of dynastic strife between several noble families: in 790, king Æthelred I attempted to have Eardwulf assassinated. Eardwulf's survival may have been viewed as a sign of divine favour. A group of nobles conspired to assassinate Æthelred in April 796 and he was succeeded by Osbald: Osbald's reign lasted only twenty-seven days before he was deposed and Eardwulf became king on 14 May 796.
Little is recorded of Eardwulf's family, though his father, also named Eardwulf, is known to have been a nobleman. Eardwulf was married by the time he became king, though his wife's name is not recorded. It is possible he later wed an illegitimate daughter of Charlemagne.
This brief starts where responsible research should: with the source description of “Eardwulf of Northumbria” as king of Northumbria. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the people & ideas register because the source frames it as king of Northumbria. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Jun 10, 2026. The linked authority identifier is Q879957. 1 of 1 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Eardwulf of Northumbria” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.