Jorge Mario Bergoglio was born on 17 December 1936 in Flores, a neighborhood of Buenos Aires. He was the eldest of five children of Mario José Bergoglio (1908–1959) and Regina María Sívori (1911–1981). Mario Bergoglio was an Italian immigrant accountant born in Portacomaro (Province of Asti) in Italy's Piedmont region. Mario José's family left Italy in 1929 to escape the fascist rule of Benito Mussolini. According to María Elena Bergoglio, the Pope's only living sibling, they did not emigrate for economic reasons.