** FILE ** Popes, who held office during the 20th Century, are shown in this combo from top left to bottom right; Leo XIII (Feb. 20, 1878-July 20, 1903); Pius X (Aug. 4, 1903-Aug. 20, 1914); Pius XI (Feb. 6, 1922-Feb. 10, 1939); Pius XII (March 2, 1939-Oct. 9, 1958); John XXIII (Oct. 28, 1958-June 3, 1963); Paul VI (June 21, 1963-Aug. 6, 1978); John Paul I (Aug. 26-Sept. 28, 1978); John Paul II (Oct. 16, 1978-April 2, 2005). EDS NOTE: Pope Benedict XV (Sept. 3, 1914-Jan. 22, 1922) is not shown in photo combo. (AP Photo/Files)