BattlefieldsCnut's Siege of London (1016)
Early Medieval

Cnut's Siege of London (1016)

1016
Middlesex, England
Also known as: Siege of London 1016 · Cnut digs canal around London Bridge
Era
Early Medieval
Battle Type
Siege
Location
Middlesex, England
Status
Unregistered
The Combatants

Who Fought

Defeated
London garrison (eventually surrendered after Edmund's death)
Forces
London garrison: c.1,500–2,500. Prolonged siege with engineering.
VS
Victor
Cnut (eventually) / London (held initially)
Forces
Cnut: c.5,000–8,000
Outcome
London resisted repeated attacks; Cnut dug a canal around London Bridge; city finally yielded after Edmund Ironside's death
The Battle

History & Significance

Cnut besieged London in 1016, digging a channel around London Bridge to bypass its defences — a remarkable feat of military engineering. The city resisted until Edmund Ironside's death in November 1016, when the surviving English nobility accepted Cnut as king. The siege demonstrated London's remarkable defensive strength even against the Danish king who had conquered the rest of England.

Questions & Answers

Frequently Asked Questions

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