'''Pope John XXIII''' (1881-1963) was one of the most influential popes in history, despite his short reign from 1958 to 1963. He called the [[Vatican II]] Council, which modernized the [[Roman Catholic Church]]. Renowned for his simplicity, humor, and charity, he was one of the most beloved popes of modern times. | '''Pope John XXIII''' (1881-1963) was one of the most influential popes in history, despite his short reign from 1958 to 1963. He called the [[Vatican II]] Council, which modernized the [[Roman Catholic Church]]. Renowned for his simplicity, humor, and charity, he was one of the most beloved popes of modern times. |