Prince Ferdinand Pius (Ferdinando Pio Maria), Duke of Calabria (25 July 1869, Rome 7 January 1960, Lindau), was head of the House of Bourbon-Two Sicilies
Prince Ferdinand Pius (Ferdinando Pio Maria), Duke of Calabria (25 July 1869, Rome 7 January 1960, Lindau), was head of the House of Bourbon-Two Sicilies
Prince Ferdinand Pius (Ferdinando Pio Maria), Duke of Calabria (25 July 1869, Rome 7 January 1960, Lindau), was head of the House of Bourbon-Two Sicilies and pretender to the throne of the extinct Kingdom of the Two Sicilies from 1934 to 1960.