This picture, issued by various news agencies including Ansa, shows Pope Francis's father, Mario Jose Bergoglio, as a teenager (centre) with his parents Juan Bergoglio and Rosa Margarita Vasallo.
Mario Jose Bergoglio and his wife Regina Maria Sivori - the Pope's mother - were Italians who migrated to Argentina. He was a railway worker while she was a housewife.
Nothing is however known about the Pope's grandmother Rosa Margarita Vasallo.