Hamburg | University of Hamburg | Moscow Conservatory | Altona, Hamburg | American Conservatory Theater | Saint Petersburg Conservatory | New England Conservatory | Royal Conservatory of Brussels | Oberlin Conservatory of Music | Vienna Conservatory | Boston Conservatory | Hamburg America Line | Berlin Conservatory | Lviv Conservatory | Hamburg State Opera | National Conservatory of Music of America | American Conservatory of Music | Kiev Conservatory | Hamburg Ravensbrück Trials | Hamburg Hauptbahnhof | New Hamburg, Ontario | National Conservatory of Music | Madrid Royal Conservatory | Kunsthalle Hamburg | Hamburg's red light district | Conservatory of Flowers | Wentorf bei Hamburg | University Medical Center Hamburg-Eppendorf | The Royal Conservatory of Music | St. Peter's Church, Hamburg |
From 1862 to 1865 he taught singing and music theory at the Vienna Conservatory and then at the Hamburg Conservatory until his death.