Columbia subject headings:
Catholic Church--History--16th century.
Diet of Augsburg (1582)
Holy Roman Empire--History--Rudolf II, 1576-1612.
Madruzzo, Ludovico, 1532-1600.
Papal legates.
Harvard subject headings:
Catholic Church--History--16th century.
Holy Roman Empire. Reichstag (1582 : Augsburg, Germany)
Madruzzo, Ludovico, 1532-1600.
Papal legates--Germany--History--16th century.
Princeton subject headings:
Catholic Church--Foreign relations--Holy Roman Empire.
Church history--16th century.
Holy Roman Empire--Foreign relations--Catholic Church.
Holy Roman Empire. Reichstag (1582 : Augsburg, Germany)
Madruzzo, Ludovico, 1532-1600.
Papal legates--Holy Roman Empire.