Columbia subject headings:
Bishops--Germany--Konstanz.
Konstanz (Germany)--Church history.
Otto III, Holy Roman Emperor, 980-1002.
Harvard subject headings:
Bishops--Germany--Konstanz.
Konstanz (Germany)--Church history.
Otto III, Holy Roman Emperor, 980-1002.
Princeton subject headings:
Bishops--Germany--Konstanz.
Konstanz (Germany)--Church history.
Otto III, Holy Roman Emperor, 980-1002.