Marie Edme Patrice Maurice de MacMahon, marquis de MacMahon, duc de Magenta, was a French general and politician who served as President of France from 1873 to 1879. He was elevated to the dignity of Marshal of France by Napoleon III.
MacMahon led the main French army in the Franco-Prussian War in 1870. He was trapped and wounded at the Battle of Sedan in September 1870, in part because of his confused and indecisive strategic planning. The army, including MacMahon and Emperor Napoleon III, surrendered to the Germans. Thus the Emperor was deposed and the French Third Republic was proclaimed. After convalescing, MacMahon was appointed head of the Versailles army, which suppressed the Paris Commune revolt in May 1871 and set the stage for his political career.