BattlefieldsSiege of York During the Anarchy (1143 AD)
Medieval

Siege of York During the Anarchy (1143 AD)

1143
Yorkshire, England
Also known as: William of Aumale at York · Anarchy siege of York
Era
Medieval
Battle Type
Siege
Location
Yorkshire, England
Status
Unregistered
The Combatants

Who Fought

Defeated
King Stephen loyalists
Forces
Stephen loyalists: c.1,500–3,000.
VS
Victor
William le Gros (Empress Maud faction)
Forces
William le Gros: c.2,000–4,000
Outcome
York remained a contested stronghold through the Anarchy
The Battle

History & Significance

York Castle and the city were contested multiple times during the civil war between Stephen and Maud. William le Gros, Earl of York, was among the most powerful Yorkshire magnates and controlled the city through much of the Anarchy. The period saw fortifications extended and garrisoned across Yorkshire as rival barons chose sides.

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