Auguste Frédéric Louis Viesse de Marmont (20 July 1774 – 22 March 1852) was a French general and nobleman who rose to the rank of Marshal of the Empire and was awarded the title (). In the Peninsular War Marmont succeeded the disgraced André Masséna in the command of the French army in northern Spain, but lost decisively at the Battle of Salamanca. At the close of the War of the Sixth Coalition, Marmont went over to the Restoration, and remained loyal to the Bourbons through the Hundred Days. This gave Marmont a reputation as a traitor among the remaining Bonapartists, and in French society more broadly. He led the royalist Paris garrison during the July Revolution in 1830, but his efforts proved incapable of quelling the revolution, leading King Charles X to accuse Marmont of betraying the Bourbons as he had betrayed the Bonapartes. Marmont departed France with Charles's entourage and never returned to France. Spending his exile mostly in Vienna and other lands of the Austrian Empire, he died in Venice in 1852. Early life and career Marmont was born at Châtillon-sur-Seine, the son of an ex-officer in the army who belonged to the petite noblesse and adopted the principles of the Revolution. His love of soldiering soon showed itself, and his father took him to Dijon to learn mathematics prior to entering the artillery. There, he made the acquaintance of Napoleon Bonaparte, which he renewed after obtaining his commission when he served in Toulon. The acquaintance ripened into intimacy; Marmont became General Bonaparte's aide-de-camp, remained with him during his disgrace and accompanied him to Italy and Egypt, winning distinction and promotion to general of brigade. In 1799, he returned to Europe with his chief. He was present at the coup d'état of the 18th Brumaire and organized the artillery for the expedition to Italy, which he commanded with great effect at Marengo. For this he was at once made general of division. In 1801, he became inspector-general of artillery, and in 1804, grand officer of the Legion of Honour. However, he was greatly disappointed at being omitted from the list of officers who were made marshals. Napoleonic Wars In 1805, he received the command of a corps, with which he did good service at Ulm. He was then directed to take possession of Dalmatia with his army and occupied the Republic of Ragusa. For the next five