BattlefieldsSiege of Conwy Castle
English Civil War

Siege of Conwy Castle

1646
Caernarfonshire, Wales
Also known as: Conwy Castle Civil War surrender 1646 · Archbishop Williams at Conwy
Era
English Civil War
Battle Type
Siege
Location
Caernarfonshire, Wales
Status
Unregistered
The Combatants

Who Fought

Defeated
Royalists (Archbishop John Williams)
Forces
Royalists c.150–250.
VS
Victor
Parliamentarians (Mytton)
Forces
Parliamentarians c.1,500–2,000
Outcome
Parliamentary victory; Conwy town falls August, castle November 1646
The Battle

History & Significance

Conwy Castle was held for the King by Archbishop John Williams of York — a remarkable figure who had previously been imprisoned by Archbishop Laud for opposing Laudian policies, then switched to the Royalist cause. The town of Conwy fell to Mytton in August 1646 and the castle surrendered on 18 November. Williams was given terms. The castle, whose walls are some of the most photogenic in Wales, was not slighted.

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