– St. Albertus Magnus (1200-80)
– St. Alphonsus Liguori (1696-1787)
– Saint Ambrose (340-97)
– Saint Anselm of Canterbury (1033-1109)
– Saint Anthony of Padua (1195-1231)
– Saint Athanasius (297-373)
– Saint Augustine of Hippo (354-430)
– Saint Basil the Great (329-379)
Who is the leader of the Protestant Church?
Martin Luther, often called the father of Protestantism, fundamentally changed the Christian world through his force of will and new ideas. He tried passionately to reform the Catholic Church.