King Sigismund of Poland and Martin Luther: The Reformation Before ... - Natalia Nowakowska - Google Books

https://books.google.de/books?id=8QpDDwAAQBAJ&pg=PA77

The first major study of the early Reformation and the Polish monarchy for over a century, this volume asks why Crown and church in the reign of King Sigismund I (1506-1548) did not persecute Lutherans. It offers a new narrative of Luther's dramatic impact…