Pope Alexander VI, born Rodrigo de Borja became Pope.
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Pope Benedict XV canonized Joan of Arc.
Pope John Paul II was sent to hospital for 55 days after contracting an infection.
Joseph Ratzinger is inaugurated as Pope Benedict XVI.
Pope Leo II became the bishop of Rome.
Henry VIII declared his marriage to Catherine of Aragon officially null and void, despite Pope Clement VII's refusal to allow it.
