Columbia subject headings:
Harvard subject headings:
Electors (Kurfürsten)--Biography.
Friedrich I, Elector Palatine, 1425-1476.
Holy Roman Empire--History--Frederick III, 1440-1493.
Palatinate (Germany)--History.
Palatinate (Germany)--Politics and government.
Princeton subject headings:
Electors (Kurfürsten)--Biography.
Friedrich I, Elector Palatine, 1425-1476.
Holy Roman Empire--History--Frederick III, 1440-1493.
Palatinate (Germany)--History.
Palatinate (Germany)--Politics and government.