Ivar the Boneless21 March 867
Osberht of Northumbria is killed during the failed Northumbrian attempt to retake York from the Danes.
Denmark · Warfare / Viking Invasions. Chronological records rendered directly from the World History Database.
Osberht of Northumbria is killed during the failed Northumbrian attempt to retake York from the Danes.
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.