HistoryData
war1213

Medieval naval battle during the 1202–1214 Anglo-French War

May 31, 1213

The English raid on Damme in 1213 destroyed the French fleet, ending the immediate threat of a French invasion of England.

Quick Facts

Year
1213
Category
war

Key Facts

Date
30–31 May 1213
French ships captured
300 ships
French ships burned/looted
~100 beached ships looted and fired
English commander
William Longespée, Earl of Salisbury
French fleet commander
Savari de Mauléon
French king present
Philip II of France, besieging Ghent nearby

By the Numbers

30
Date
300ships
French ships captured
100
French ships burned/looted

Location

Map of Damme, BelgiumMap of Damme, BelgiumDamme, Belgium

Cause → Event → Consequence

Cause

During the 1213–1214 Anglo-French War, King Philip II of France assembled a large fleet near Damme in Flanders in preparation for an invasion of England. The French crews had gone ashore to pillage the surrounding countryside, leaving their vessels largely unattended at anchor.

Event

An English fleet under William Longespée, Earl of Salisbury accidentally encountered the unguarded French fleet. The English captured approximately 300 ships and looted and burned around 100 more beached vessels. Philip II, besieging Ghent nearby, marched to Damme, relieved its garrison, drove off the English landing parties, and ordered the remaining French ships burned to prevent their capture.

Consequence

The English raid yielded immense booty and effectively destroyed the French fleet, ending the immediate threat of a French invasion of England. The engagement is often regarded as the first great naval victory in English history, shifting momentum in the Anglo-French conflict.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Kingdom of England
Key Commanders

William Longespée, Earl of Salisbury.

Side B

1 belligerent

Kingdom of France
Key Commanders

Savari de Mauléon, Philip II of France.

Outcome
Decisive English victory; ~300 French ships captured, remainder burned; French invasion of England averted.

Timeline Context

Timeline around 121312131210121112121214121512161213 successful siege of the city of Ganja, by the Georgians under King George IVCrusader army of Simon IV de Montfort defeated the Catharist, Aragonese and Catalan forces of Peter II of Aragon, at Muret near ToulouseBattle in 1213 in modern-day Belgiumbattle-of-damme-1213