Venus de Milo
Charles François de Riffardeau, marquis, then duc de Rivière (Ferté-sur-Cher, 17 December 1763 — 1828) was French ambassador to the Sublime Porte of the Ottoman Empire, 1815–1821, for which service he was made "duc" in 1825. He played a role in getting the Venus de Milo for the Musée du Louvre.