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19 May in military history: Battle of Rocroi, 1643

Military history · 19 May · Thirty Years' WarFull calendar

Map marking the battle site: Rocroi, Ardennes, France
Location: Rocroi, Ardennes, France. Location map: © Echoes of Battle (data: Natural Earth, public domain)
Quick answer

On 19 May 1643, outside the fortress of Rocroi in the Ardennes, a French army under the young Duc d'Enghien defeated Francisco de Melo's Spanish army, which was besieging the town. The Spanish infantry stood firm after the rest of the army had fled, but was finally broken. On 19 May 1863 Grant made his first assault on Vicksburg.

Battle of Rocroi

19 May 1643 · 383 years ago

France won the Battle of Rocroi on 19 May 1643, when a French army under the young Duc d'Enghien beat the feared Spanish tercios on the Ardennes frontier. The defeat cracked the reputation of Spain's infantry, long thought almost unbeatable, and signaled a shift in the balance of power in Europe.

Read the full story of Battle of Rocroi ›

Also on this day

Battle of Mas Deu

19 May 1793 · 233 years ago

In the War of the Pyrenees, the Spanish army of Antonio Ricardos attacked the outnumbered French army of de Flers near Mas Deu, an old Templar estate. The French were driven back to Perpignan, and Ricardos could besiege Fort de Bellegarde on the road across the mountains.

1863: at Vicksburg, Ulysses S. Grant ordered his first assault on the Confederate defenses. William T. Sherman's Fifteenth Corps attacked the Stockade Redan and failed to break through; the siege that followed is told on our 18 May page.1

1864: during the battle of Spotsylvania Court House, according to the American Battlefield Trust, Robert E. Lee sent Richard S. Ewell's Confederate corps forward to find out where the Federals were going, and it ran into a brigade of new Union heavy-artillery regiments fighting as infantry at the Harris farm; the Civil War Sites Advisory Commission summary describes a Confederate attempt to turn the Union right flank there that was beaten back with severe casualties; the battle has its own article.2

Frequently asked questions

When and where was the Battle of Rocroi fought?

It was fought on 19 May 1643 outside the fortress town of Rocroi, in the Ardennes in northern France, during the Thirty Years' War. The two armies had drawn up facing each other on the afternoon of 18 May.

Who won the Battle of Rocroi?

France. The army of the young Duc d'Enghien, later known as the Great Condé, defeated Francisco de Melo's Army of Flanders, which was besieging the town.

Why is the Battle of Rocroi so important?

In Aumale's account it broke the Spanish infantry that the Count of Fontaine believed invincible, and Bossuet describes those old bands as ones that no one had been able to break until then. Claramunt adds that it saved the regency of Anne of Austria and Mazarin, though Spain later rebuilt its position in Flanders.

How many men were lost at Rocroi?

The sources differ. Aumale estimates 7,000 to 8,000 Spanish dead and 6,000 to 7,000 prisoners, and about 2,000 French killed and as many wounded. Claramunt gives 10,000 Spanish casualties, including dead, wounded and prisoners, against some 4,000 French.

Who was the Count of Fontaine?

He commanded the Spanish infantry at Rocroi. Because of his infirmity he was carried in a chair, and he was killed in the battle.

Notes

A number in the text points to a note; each note names the works that paragraph draws on, listed in full under Sources.

  1. American Battlefield Trust, “Vicksburg”; National Park Service, “The Siege of Vicksburg”; National Park Service, “First Assault on the Vicksburg Defenses (May 19)”. ↩
  2. American Battlefield Trust, “Spotsylvania Court House”; National Park Service, “Spotsylvania Court House”. ↩

Sources

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