St. Peter Canisius (1521–1597) was born in Holland to a wealthy family. He was sent to the University of Cologne and met St. Peter Faber who influenced him to join the Jesuits. St. Peter Canisius became famous for his preaching and writing, and was one of the most influential Catholics of his time. He was instrumental in defending Catholicism against the Protestant revolt in Germany and surrounding countries. He famously wrote a popular-level catechism to counter the spreading heresies. The restoration of the Church in Germany is largely attributed to his catechetical work. He was adamant in promoting charity and courtesy towards Protestants in a time of great hostility. After the Council of Trent, he was chosen by the Vatican to help smuggle the documents of the Council into the hands of European bishops, avoiding the outposts of Protestant aggression, which was a difficult task at the time. For his brilliance in teaching Catholic doctrine, St. Peter Canisius was named a Doctor of the Church. His feast day is December 21st.