The collection of classical archaeology of the National Museum added up to around 750 pieces and consists mostly of Greek, Roman, Etruscan, and Italiote objects, being the largest collection of its kind in Latin America. Most of the pieces previously belonged to the Greco-Roman collection of empress Teresa Cristina, who had been interested in archaeology since her youth. When the empress disembarked in Rio de Janeiro in 1843, right after her proxy wedding to emperor Pedro II, she brought an assemblage of antiquities found during the excavations of Herculaneum and Pompeii, the Ancient Roman cities destroyed by the eruption of Mount Vesuvius in 79 AD. Part of this collection had also belonged to Carolina Murat, sister of Napoleon Bonaparte and queen consort of the king of Naples, Joachim Murat.