Biography

A French divisional general of the Napoleonic era, Saint-Hilaire distinguished himself in several major campaigns including Austerlitz. He was mortally wounded at the Battle of Essling in 1809.

Louis Charles Vincent Le Blond de Saint-Hilaire(1766 — 1809)

Louis Charles Vincent Le Blond de Saint-Hilaire

France

7 min read

Military19th CenturyFirst Napoleonic Empire, Wars of the Revolution and Empire (late 18th – early 19th century)

Frequently asked questions

Saint-Hilaire was a divisional general in Napoleon's Grande Armée, mortally wounded at the Battle of Essling in 1809. The key thing to understand is that he embodies the meritocratic officer model born of the Revolution: starting from nothing, he rose through every rank by courage and talent. His most celebrated feat of arms remains the capture of the Pratzen Heights at Austerlitz (2 December 1805), where his division broke the enemy's center. Napoleon praised him in the Bulletins of the Grande Armée, and his name is inscribed today on the Arc de Triomphe.

Key Facts

  • Appointed divisional general during the Napoleonic Wars
  • Distinguished himself at the Battle of Austerlitz in 1805
  • Mortally wounded at the Battle of Essling (21–22 May 1809)
  • Died of wounds sustained at Essling in 1809
  • One of the emblematic generals of Napoleon's Grande Armée

Works & Achievements

Command of the 1st Division of the IV Corps at Austerlitz (2 décembre 1805)

Saint-Hilaire commanded the division tasked with seizing the Pratzen Heights, the centerpiece of Napoleon's plan at Austerlitz. His decisive action earned him praise from Napoleon and contributed to the Grande Armée's greatest victory.

Participation in the Revolutionary Italian Campaigns (1796-1800)

Saint-Hilaire took part in the campaigns that established French dominance over northern Europe under Bonaparte. These operations were his school of war, forging him into a senior officer capable of independent command.

Campaign in Prussia and Poland (1806-1807)

Taking part in the campaigns of Jena and Eylau, Saint-Hilaire built extensive experience commanding large-scale operations under extreme climatic and logistical conditions, first in Prussia and then across the Polish plains.

Defensive Rearguard Action at the Battle of Aspern-Essling (21-22 mai 1809)

During Napoleon's first major tactical defeat, Saint-Hilaire covered the Grande Armée's withdrawal to the right bank of the Danube until a cannonball put him out of action. His sacrifice allowed his troops to fall back in good order.

Anecdotes

At the Battle of Austerlitz on **December 2, 1805**, Saint-Hilaire's division received the perilous order to seize the Pratzen Heights, held by the Austro-Russian army. Climbing the hill under heavy fire, his soldiers broke through the enemy center and played a decisive role in Napoleon's greatest victory. The Emperor himself named Saint-Hilaire among the heroes of the day in the *Bulletins de la Grande Armée*.

During the Battle of Essling on **May 21–22, 1809**, Saint-Hilaire was commanding a division covering the French retreat across the Danube. Struck in the foot by a cannonball while inspecting his lines on horseback, he was carried away on a stretcher and underwent emergency amputation. The wounds were too severe: he died on **June 5, 1809**, taken by gangrene at the age of forty-two.

Saint-Hilaire was known throughout the Grande Armée for his exceptional calm under enemy fire. He made a habit of inspecting his regiments on horseback during combat, exposed to bullets and cannonballs, in order to show his soldiers that a general shared their dangers. This quiet courage earned him the unwavering loyalty of his men.

When Napoleon learned of Saint-Hilaire's death after Essling, he declared that he had lost one of his finest divisional generals. Saint-Hilaire had been raised to the rank of Count of the Empire in recognition of his service, a testament to the esteem in which the Emperor held him. His name is engraved today on the **Arc de Triomphe** in Paris, among the generals who served France.

Primary Sources

Bulletins of the Grande Armée — report on the Battle of Austerlitz (3 December 1805)
General Saint-Hilaire's division stormed the heights of Pratzen with remarkable impetus; the enemy's center was overthrown and the heights seized, deciding the outcome of the day.
Correspondence of Napoleon I, Volume XI — letter to Major-General Berthier (December 1805)
General Saint-Hilaire has rendered eminent services during this campaign; you will convey to him my particular satisfaction and have him cited in the order of the army for his conduct under fire.
Memoirs of Marshal Soult, Duke of Dalmatia (Written c. 1820, published 1854)
Saint-Hilaire commanded his division with remarkable intelligence and composure; his men admired him for the serenity he maintained under the most violent fire, and he fully deserved the confidence the Emperor placed in him.
Official Bulletin of the Grande Armée — Battle of Essling (June 1809)
Divisional General Saint-Hilaire, mortally wounded by a cannonball that carried away his foot during the crossing of the Danube, was transported to Vienna where he died of his wounds on 5 June 1809. In him the army loses an intrepid and seasoned commander.

Key Places

Pratzen Heights — Austerlitz (Slavkov u Brna, Czech Republic)

A key strategic position at the Battle of Austerlitz on 2 December 1805, which Saint-Hilaire's division was tasked with storming. This victory on the heights shattered the Austro-Russian center and decided the outcome of Napoleon's greatest battle.

Essling (Vienna, Austria)

A village near Vienna where the Battle of Aspern-Essling was fought on 21–22 May 1809. It was here that Saint-Hilaire was struck by a cannonball that shattered his foot — a wound from which he died on 5 June 1809 in Vienna.

Paris — Arc de Triomphe

The famous Parisian monument on which Saint-Hilaire's name is engraved among the generals and marshals of the Grande Armée. This permanent memorial, commissioned by Napoleon, honors for all time those who served France.

Northern Italy — Revolutionary Campaigns

The theater of Saint-Hilaire's first great campaigns, where he built his reputation between 1796 and 1800 alongside Bonaparte, taking part in the victories of the young French Republic against the European coalitions.

See also