As one of the best known and well-travelled persons of the 20th century, there are many cultural references to Pope John Paul II (18 May 1920 – 2 April 2005), who reigned as the 264th Pope of the Roman Catholic Church and Sovereign of the State of the Vatican City from 16 October 1978, until his death in April 2005, making his the second-longest pontificate after Pius IX's 31-year reign. In addition to his own extensive writings, many films, television programs, books, and journal articles have been written about John Paul II.