Undine: Vater, Mutter, Schwestern, Brüder
Giacomo Puccini,
Franz Liszt,
Franz Grothe,
Giuseppe Verdi,
Albert Lortzing,
Bedřich Smetana,
Paul Mania,
Robert Schumann,
Franz Schubert,
Victor Hollaender,
Rudolf Sieczynski,
Franz Lehár,
Richard Tauber,
Camille Saint-Saëns,
Igor Borganoff,
Francesco Paolo Tosti,
Wolfgang Amadeus Mozart,
Ernst Arnold,
Oley Speaks,
Johann Strauss II