In 1813, Marchand commanded the 39th Division. General-major Stockhorn's brigade consisted of troops from the Grand Duchy of Baden, 2 battalions each of the "Stockhorn" Infantry Regiment Nr. 1 and the "Crown Prince" Infantry Regiment Nr. 3, and a Baden foot artillery battery. General-major Prince Emil's brigade was made up of soldiers from the Grand Duchy of Hesse, 2 battalions each of the "Foot Guard", "Life Guard", and 2nd Infantry Regiments, and a Hessian foot artillery battery. Marchand was present with Ney's III Corps at the battles of Lützen and Bautzen. He led his troops in Marshal Jacques MacDonald's XI Corps at the Battle of Leipzig. After his Germans abandoned the French alliance, he was responsible for defending the Department of Isère in the 1814 campaign. While commanding 11,000 troops at Saint-Julien-en-Genevois on 1 March 1814, he was defeated by Johann Nepomuk Joseph von Klebelsberg and a 6,000-man Austrian division. His forces lost 1,000 killed and wounded plus five guns and 300 men captured, while his opponents suffered 650 casualties.