Louis-Nicolas Davout
| Louis-Nicolas Davout Prince of Eckmühl, Duke of Auerstedt | |
|---|---|
| Minister of War of the Hundred Days Empire | |
| In office 20 March 1815 – 9 July 1815 | |
| Monarchs | Napoleon I Napoleon II | 
| Preceded by | Henri Jacques Guillaume Clarke | 
| Succeeded by | Laurent de Gouvion Saint-Cyr | 
| Governor-general of the Duchy of Warsaw | |
| In office 15 July 1807 – 1809 | |
| Mayor of Savigny-sur-Orge | |
| In office 8 October 1822 – 1 June 1823 | |
| Personal details | |
| Born | 10 May 1770 Annoux, France | 
| Died | 1 June 1823 (aged 53) Paris, France | 
| Resting place | Père Lachaise Cemetery | 
| Children | 8 | 
| Awards | Legion of Honour | 
| Signature | |
| Nickname | The Iron Marshal | 
| Military service | |
| Allegiance | Kingdom of France Kingdom of France French First Republic First French Empire | 
| Branch/service | Army | 
| Years of service | 1788–1815 | 
| Rank | Marshal of the Empire | 
| Commands | 
 | 
| Battles/wars | See battles | 
Louis-Nicolas d'Avout (French: [lwi nikɔla davu]; 10 May 1770 – 1 June 1823), better known as Davout, 1st Prince of Eckmühl, 1st Duke of Auerstaedt, was a French military commander and Marshal of the Empire who served during both the French Revolutionary Wars and the Napoleonic Wars. His talent for war, along with his reputation as a stern disciplinarian, earned him the nickname "The Iron Marshal" (Le Maréchal de fer). He is ranked along with Marshals André Masséna, Louis-Gabriel Suchet, and Jean Lannes as one of Napoleon's finest commanders. His loyalty and obedience to Napoleon were absolute. During his lifetime, Davout's name was commonly spelled Davoust - this spelling appears on the Arc de Triomphe and in much of the correspondence between Napoleon and his generals.