The Sack of Rome
This Day in World History
On May 6, 1527, a mass of German Lutheran and Spanish Catholic troops—unlikely allies—reached Rome angry at being unpaid for months and resentful of the riches of the papacy. As the soldiers—by now a rampaging mob—entered the Vatican, Pope Clement VII was saying a mass in the Sistine Chapel. With Swiss Guards being slaughtered in St. Peter’s Square, the pope was hustled away to safety in the stout Castel Sant’Angelo. And the sack of Rome was on.