Duke of Ragusa and marshal of France, served under Napoleon, and distinguished himself on many a battlefield; received the title of duke for his successful defence of Ragusa against the Russians; was present at Wagram, Lutzen, Bautzen, and Dresden, but came to terms with the allies after the taking of Paris, which led to Napoleon's abdication in 1814; obliged to flee on Napoleon's return, he came back to France and gave his support to the Bourbons; left Memoirs (1774-1852).