Battle of Wavre Battle of Wavre The Battle of Wavre was the final major military action of the Hundred Days campaign and the Napoleonic Wars. It was fought on 18–19 June 1815 between the Prussian rearguard, consisting of the Prussian III Corps under the command of General Johann von Thielmann (whose chief-of-staff was Carl von Clausewitz) and three corps of the French army under the command of Marshal Grouchy. A blocking action, this battle kept 33,000 French soldiers from reaching the Battle of Waterloo and so helped in the defeat of Napoleon at Waterloo. Following defeat at the Battle of Ligny two days
Marshal of the Empire the Napoleonic Wars, winning some of the most brilliant victories of the entire Napoleonic Wars. Three of them – Jean Lannes, Louis-Nicolas Davout and Louis-Gabriel Suchet were virtually never defeated in pitched battle, despite fighting in dozens of engagements. While they were not normally expected to lead from the front, they often exposed themselves to great dangers on the battlefields of Europe; three Marshals – Jean Lannes, Jean-Baptiste Bessières and Józef Poniatowski – were killed in action or died as a result of battle wounds. During his five years as a Marshal of the Empire (1809–1814), Nicolas-Charles Oudinot received seven