The Battle of Saint-Dizier on 26 March 1814 was Napoleon's last victory, except for Ligny in 1815. Finding 10,000 Allied cavalry under Ferdinand von Wintzingerode drawn up in two lines west of Saint-Dizier, Napoleon crossed the Marne River and routed them, inflicting 1,500 casualties and capturing nine guns. While Trelliard's division pursued Wintzingerode's main body northeast toward Bar-le-Duc. Lhéritier's division chased Friedrich Karl von Tettenborn's Cossacks west to Perthes. In the last muster on 15 April, Collaert's brigade in Lhéritier's division still included the 22nd and 25th Dragoons and counted 46 officers and 517 rank and file. Under the Bourbon Restoration Collaert received the Order of Saint-Louis.