He commanded a dragoon brigade during the 1805 and 1806–1807 campaigns. At Prenzlau he led a highly successful charge against forces of the Kingdom of Prussia, capturing many soldiers and cannon. After the battle his cavalry participated in the mopping up operations in Prussia. He was wounded fighting the Russians at Czarnowo and Pultusk. He transferred to Spain in 1808 where he was captured in the Bailén debacle. He was exchanged and fought in many battles at the head of Marshal Louis Gabriel Suchet's cavalry during the Peninsular War. Recklessly brave, he suffered many wounds during his military career and was nearly killed at Valencia. He died of his injuries in the summer of 1813.