Permanent historical records ยท Updated 2026-11-03

866 in England

Explore 8 historical events and records for England in 866.

Historical records for England in 866

Sorted by month and day. Records with no month are shown last. Showing 8 of 8 unique records.

8Unique records
1 of 1Page
6Named events on this page
5Named people on this page
5Places on this page

November

Capture of York

Aelle ยท York ยท Warfare / Viking Invasions

Ivarr & Halfdan capture York, revenge for the death of their father Ragnar Lodbrok

Capture of York

Ivar the Boneless ยท York ยท Warfare / Viking Invasions

The Vikings capture York

Other events (month unknown)

Abdication

Aelle ยท Northumbria ยท House / House of Northumbria

Becomes sole ruler of Nortumbria after the abdication of Osbert

Abdication

Osbert ยท Lindesfarne ยท House / House of Northumbria

Deposed after capturing Lindesfarne from the Church

Great Army

Aethelred I ยท London ยท Warfare / Viking Invasions

The "Great Army" of the Danes lands in East Anglia

Invasion of England

Aethelred I ยท London ยท Warfare / Viking Invasions

The "Great Army" of the Danes lands in East Anglia

Invasion of Northumbria

Aelle ยท Northumbria ยท Warfare / Viking Invasions

Aelle kills Ragnar Lodbrok in battle

Succession

Ethelred I ยท Wessex ยท House / House of Wessex

Succeeds as King of Wessex, brother of Ethelbert

How these records were prepared

Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.