Georg Ackermann was a professional stage magician in Germany from about 1910 until the mid-1950s. He had moderate success, but he did not have any signature effects that made him stand out from the competition.
He did, however, father two children who also had successful careers in magic. His son, whose professional name was "Trikson", was a magical prodigy with his own show at age 10. His daughter, Ursula, was a successful female magician with her own show touring Europe in the 1950s and 1960s.
Credit: This biography originated on MagicTricks.com. Please credit this source if you use this information.