BattlefieldsSiege of Beaumaris Castle
English Civil War

Siege of Beaumaris Castle

1646
Anglesey, Wales
Also known as: Beaumaris surrenders June 1646 · Anglesey in the Civil War
Era
English Civil War
Battle Type
Siege
Location
Anglesey, Wales
Status
Unregistered
The Combatants

Who Fought

Defeated
Royalists (Colonel Richard Bulkeley)
Forces
Royalists c.100-150 garrison
VS
Victor
Parliamentarians (Mytton)
Forces
Parliamentarians c.1,000-1,500
Outcome
Parliamentary victory; Beaumaris surrenders June 1646; second time 1648
The Battle

History & Significance

Beaumaris Castle — the last and most architecturally perfect of Edward I's Welsh castles — was surrendered to Parliament by Colonel Richard Bulkeley in June 1646. During the Second Civil War (1648), Anglesey rose again for the King and Beaumaris was briefly reoccupied before surrendering a second time. Parliament spared Beaumaris from slighting due to concerns about a Royalist invasion from Scotland. It is now the best-preserved example of concentric castle design in Britain.

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