Title: Im Zeichen des Rades
Subjects: History, Church history, Princes, Biography, Mainz (Rhineland-Palatinate, Germany : Ecclesiastical principality), Catholic Church. Archdiocese of Mainz (Rhineland-Palatinate, Germany), Catholic Church
Places: Mainz (Rhineland-Palatinate, Germany), Germany, Mainz (Rhineland-Palatinate)