1523

  Pope Clement VII elected.   Catholic Reformation
  First Zurich Disputation between Zwingli and Johann Faber vicar-general of Constance. Reformation begins in Zurich. Zwingli
Magisterial Reformation
  Second Zurich Disputation in which Zwingli argued for the removal of images from churches. Grebel unsuccessfully argued for the abolition of the mass. Zwingli
Grebel
Magisterial Reformation
Radical Reformation
  Johann Oecolampadius becomes professor at Basel.   Magisterial Reformation
  Balthasar H?bmaier begins to enact reforms in Waldshut.
Radical Reformation
  Cajetan completes 4th volume of his commentary on Aquinas' Summa. Cajetan
Catholic Reformation
  Heinrich Bullinger becomes head teacher at Cistercian monastery at Kappel. Bullinger
Magisterial Reformation
  Heinrich Bullinger meets Ulrich Zwingli. Bullinger
Zwingli
Magisterial Reformation
  Karlstadt publishes *On the Manifoldness of the Unity of God's Will*. Karlstadt
Radical Reformation
  Karlstadt begins his ministry at Orlam?nde. Karlstadt
Radical Reformation
  Sylvester Mazzolini Prierias dies. Prierias
Catholic Reformation
  Pope Adrian VI dies.   Catholic Reformation
  December Austrian officials enter Waldshut and demand the Balthasar H?bmaier be arrested. The town resists and soon becomes involved in the Peasants' War.
Radical Reformation