Columbia subject headings:
Architecture--Germany--Bavaria--History.
Julius Echter, von Mespelbrunn, Prince-Bishop of Würzburg, 1545-1617.
Marienberg Fortress (Würzburg, Germany)
Harvard subject headings:
Architecture--Germany--Bavaria--History.
Festung Marienberg (Würzburg, Germany).
Julius Echter. Prince-Bishop of Würzburg, 1545-1617.
Princeton subject headings:
Architecture--Germany--Bavaria--History.
Julius Echter. Prince-Bishop of Würzburg, 1545-1617.
Würzburg. Marienberg Fortress.