Catechism of the Catholic Church

730 Index of Citations John XXII (1316-1334) Bull, Ne super his (December 3, 1334) 990 1022* Benedict XII (1334-1342) Constitution, Benedictus Deus (January 29, 1336) 1000-1001 1022* 1000 1023 1002 1022,* 1035* Libellus, Cum dudum (1341) 1011 633* Clement VI (1342-1352) Letter, Super quibusdam (September 29, 1351) 1077 633* Pius IV (1559-1565) Bull, Iniunctum nobis (November 13, 1564) 1862-1870 192* Constitution, Cum quorundum hominum (August 7, 1555) 1880 499* Pius VI (1775-1799) Brief, Quod aliquantum (March 10, 1791) 2109* Pius IX (1846-1878) Bull, Ineffabilis Deus (December 8, 1854) DS 2803 411,* 491 Encyclical, Quanta cura (December 8, 1864) 2109* Leo XIII (1878-1903) Encyclical, Diuturnum illud (June 29, 1881) 1898* Encyclical, Immortale Dei (November 1, 1885) 1898,* 2105* Encyclical, Libertas praestantissimum (June 20, 1888) 1951, 1954, 2108* Pius XI (1922-1939) Encyclical, Quas primas (December 11, 1925) 2105* Encyclical, Casti connubii (December 31, 1930) 2366* DS 3722 2297* Encyclical, Quadragesimo anno (May 15, 1931) 1883*