Friedrich Hassel, real name Friedrich Laube, (23 April 1815 in Spangenberg[1] or Kassel[2][3] – 29 September 1884) was a German child actor, stage actor, operatic tenor and opera director.
- ^ Deutscher Bühnenalmanach 1885. L. Lassar, 1885, p. 231, Friedrich Hassel is available for free viewing and download at the Internet Archive
- ^ Hassel Friedrich on OPERISSIMO
- ^ Ludwig Eisenberg: Friedrich Hassel. In Großes biographisches Lexikon der deutschen Bühne im XIX. Jahrhundert. Paul List, Leipzig 1903, p. 400