Pope Leo XIII (b. 2 March 1810 – d. 20 July 1903), born Gioacchino Vincenzo Raffaele Luigi Pecci, began his pontificate on 20 February...

Pope Leo XIII (b. 2 March 1810 – d. 20 July 1903), born Gioacchino Vincenzo Raffaele Luigi Pecci, began his pontificate on 20 February...

Pope Pius IX (b. 13 May 1792 – d. 7 February 1878), born Giovanni Maria Mastai-Ferretti, began his pontificate on 16 June 1846. On 17...