"In September 1505, the first contingent of 150 soldiers started their march towards Rome, under the command of Kaspar von Silenen, and entered the city on January 22, 1506, today given as the official date of the Guard's foundation. "The Swiss see the sad situation of the Church of God, Mother of Christianity, and realize how grave and dangerous it is that any tyrant, avid for wealth, can assault with impunity, the common Mother of Christianity," declared Huldrych Zwingli, a Swiss Catholic who later became a Protestant reformer. Pope Julius II later granted them the title "Defenders of the Church's freedom"."