Siegfried Bettmann sings in Surfdog labels . Siegfried Bettmann worked as a Cycle, Inventor, motorcycle and car manufacturer . Siegfried Bettmann is related to Patrick Cassidy (paternal uncle) . Nick Holonyak were the doctoral students of Siegfried Bettmann . The person named Siegfried Bettmann died on June 18,2016 . This person is singing in the genres self-deprecation  . chrisbrownworld.com is Siegfried Bettmann's website . The crimes that Siegfried Bettmann is convicted for are Securities fraud . 6 is the number of kids that the person has .  Italy,  Warwickshire, Edinburgh is where Siegfried Bettmann had a residence . Ganz Works are the institutions Siegfried Bettmann worked at . Harold Pender Award (1988) were the awards that Harold Pender Award (1988) won . The resting place of Siegfried Bettmann is Willesden United Synagogue Cemetery . Siegfried Bettmann played Piano instruments . The person's age was 88 . Siegfried Bettmann was wedded to Eliza Hebbard Jepson . February 19, 1954 is when Siegfried Bettmann was born
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