Columbia subject headings:
Germany--History--1618-1648.
Germany--History--Rudolf II, 1576-1612.
Mainz (Rhineland-Palatinate, Germany)--History.
Schweikard, Johann, von Kronberg, Archbishop and Elector of Mainz, 1553-1626.
Statesmen--Germany--Mainz (Rhineland-Palatinate)--Biography.
Harvard subject headings:
Germany--History--1618-1648.
Germany--History--Rudolf II, 1576-1612.
Johann Schweikard, von Kronberg, Archbishop and Elector of Mainz, 1553-1626.
Mainz (Rhineland-Palatinate, Germany)--History
Statesmen--Germany--Mainz (Rhineland-Palatinate)--Biography.
Princeton subject headings:
Germany--Kings and rulers--History.
Germany--Politics and government--1517-1648.
Holy Roman Empire--Kings and rulers.
Johann Schweikard, von Kronberg, Archbishop and Elector of Mainz, 1553-1626.
Religion and state--Germany--History.