A marshal of France, born at Versailles; distinguished himself in Algiers, the Crimea, and Mexico; did good service, as commander of the army of the Rhine, in the Franco-German war, but after the surrender at Sedan was shut up in Metz, surrounded by the Germans, and obliged to surrender, with all his generals, officers, and men; was tried by court-martial, and condemned to death, but was imprisoned instead; made good his escape one evening to Madrid, where he lived to write a justification of his conduct, the sale of the book being prohibited in France (1811-1888).