After the wounding of Marshal Oudinot, he took over command of the II Corps and led it during the retreat to the Weischel. He served in the campaign of 1813 and after Marshal Jacques MacDonald's defeat at the Battle of Katzbach was once again tasked with leading the retreat. After the Battle of Leipzig, where he was wounded, he was given the Grand Cross of the Légion d'honneur and was made a count of the empire.&lt;ref name="LH/875/52"&gt; .&lt;/ref&gt; In 1814, he was tasked with defending what is now Belgium and the port of Antwerp. With inadequate forces, he managed to hold his own against greatly superior Allied forces and defeated Johann von Thielmann's Saxons at the Battle of Courtrai.