Marshal Louis-Nicolas Davout
Marshal of France, Prince of Eckmühl, Duke of Auerstädt
"An army that cannot be stopped by anything."
Biography
Louis-Nicolas Davout was arguably Napoleon's most capable marshal — the only one to never suffer a defeat. A stern disciplinarian and meticulous organizer, he combined administrative brilliance with aggressive tactical instinct. At Auerstedt in 1806 he achieved the extraordinary feat of defeating the main Prussian army of 63,000 with his single corps of 27,000, a victory so improbable that Napoleon initially refused to believe it. He held Hamburg for France until months after Napoleon's abdication. Cool, humorless, and utterly loyal to Napoleon — but to France more than the man — he was one of the few marshals who never betrayed his emperor for personal advancement. Wellington, when asked who was the greatest French commander, reportedly named Davout.
Did you know?
Davout was the only one of Napoleon's marshals who was never defeated in a major engagement. He held Hamburg under siege from coalition forces until April 1814, weeks after Napoleon's abdication.
Key Battles
Battle of Austerlitz
French Empire victoryDecember 2, 1805 · 45,000 total casualties
Austerlitz effectively ended the War of the Third Coalition. Austria signed the humiliating Treaty of Pressburg, ceding vast territories. The Holy Roman Empire was dissolved the following year. Napoleon's military reputation reached its zenith.
Battle of Jena–Auerstedt
French Empire victoryOctober 14, 1806 · 62,000 total casualties
The twin battles destroyed the myth of Prussian military invincibility built by Frederick the Great. Prussia sued for peace, losing half its territory by the Treaty of Tilsit. French dominance of continental Europe reached its peak.
Battle of Eylau
February 7–8, 1807 · 40,000 total casualties
Eylau demonstrated that the Grande Armée was not invincible and that determined resistance could check Napoleon. The gruesome cost foreshadowed the attritional campaigns to come. Napoleon reportedly surveyed the blood-soaked field and remarked that no parent seeing this would be so quick to make war.
Battle of Wagram
French Empire victoryJuly 5–6, 1809 · 77,500 total casualties
Wagram ended the War of the Fifth Coalition and forced Austria into the Treaty of Schönbrunn, the most humiliating peace yet imposed on the Habsburgs. It also led to Napoleon's marriage to Archduchess Marie Louise, cementing a dynastic alliance.
Battle of Borodino
French Empire victorySeptember 7, 1812 · 80,000 total casualties
Though technically a French victory, Borodino was pyrrhic. Napoleon captured Moscow but found it evacuated and burning. Unable to force a decisive peace, he retreated in October, beginning the catastrophic withdrawal that destroyed the Grande Armée.
Life Journey
Timeline
May 10, 1770
🌅 Birth
Born in Annoux, Burgundy
December 2, 1805
⚔️ Battle
Commands III Corps at Austerlitz
October 14, 1806
⚔️ Battle
Defeats 63,000 Prussians with 27,000 at Auerstedt
July 1809
⚔️ Battle
Decisive flanking attack at Wagram
1813–1814
event
Defends Hamburg until after Napoleon's abdication
June 1, 1823
✝️ Death
Died in Paris