siege, early modern
Siege of Sluis
Siege of Sluis was a siege conducted in 1604 at Sluis, in what is now Belgium. It was part of the Eighty Years' War, which ran from 1568 to 1648. The recorded result: Anglo-Dutch victory. Recorded strength: 11,000 against 15,000; 4,200 (Sluis)Note A.
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Where it sits in the Eighty Years' War
Record
| Date | 1604 (year precision) to 19 August 1604 | |
|---|---|---|
| Place | Sluis, Belgium 51.350N, 3.500E | |
| Kind | Siege, early modern | |
| Territorial change | Spanish East Flanders annexed by the Dutch | |
| Strength | 11,000 | 15,000; 4,200 (Sluis)Note A |
| Casualties and losses | 800 casualties, sick or dead to disease | 2,000 casualties, sick or dead to diseaseNote B; 5,800 capturedNote C; 10 galleys; 15 assorted ships; 1,400 slaves released |
| Commanders | ||
Nearest engagements
- Siege of Sluis 1587, same recorded site
- Battle of L'Écluse 1385, same recorded site
- Battle of Cadzand 1337, 7.2 km W
- Battle of Sluis 1603, 8.3 km W
- Battle of Damme 1213, 8.4 km W
Contested ground: this site was fought over 3 times between 1385 and 1604.
In the same war
- Before: Siege of 's-Hertogenbosch 1603
- After: Battle of the English Channel 1605
- All 170 engagements of Eighty Years' War
Elsewhere in 1604
- Siege of Ostend Belgium
- Battle of Weissenstein Estonia
- Battle of Novhorod-Siverskyi Ukraine
- Battle of the Gulf of Cadiz Spain
Siege of Sluis is one of 1,470 engagements of the 17th century in the atlas and one of 243 in present-day Belgium.
Sources
Identity, coordinates, dates and the war from Wikidata Q3342826, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Siege of Sluis (1604), revision 1370745333, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.