6 In Germany there still were men of solid faith, remarkable for their knowledge and love of the faith. There were still the leaders of the house of Bavaria and Austria and, at their head, the King of the Romans, Ferdinand I. These men were resolved to preserve and to defend the Catholic faith with all their might. But the greatest new help which God sent to Germany in this period was the Society of Loyola which was formed during this troubled period. Peter Canisius was the first German to enter this society.
Source: Militantis Ecclesiae (Vatican.va)