J. M. Stone, Studies from Court and Cloister…
“ On the 8th May 1545, his twenty-fourth birthday, Peter Canisius made the three simple vows of the Society and the same year was ordained priest. By this time his reputation as a Catholic reformer was as great as his reputation for learning. His capacity for work was prodigious. He lectured twice daily; every Sunday he preached in one of the churches, great crowds flocking to hear him. At home, every hour was occupied either in teaching or in receiving those who came to him for advice and help in their doubts. ”
