Helmut Gmelin was born on March 21, 1890, in Karlsruhe, Germany.
Charles Gmelin died in 1950.
Christian Gmelin died in 1860.
Samuel Gottlieb Gmelin died in 1774.
Gerda Gmelin died on April 14, 2003, in Hamburg, Germany.
Johann Georg Gmelin died on 1755-05-20.
Johann Friedrich Gmelin died on 1804-11-01.
Philipp Friedrich Gmelin died on 1768-05-09.
Leopold Gmelin died on April 13, 1853 at the age of 64.
The cast of Um die neunte Stunde - 1954 includes: Pinkas Braun as Alexander Helmut Gmelin as Priester Hermann Kner as Hillel Carl Kuhlmann as Simon Jochen Meyn as Rufus Marlene Riphahn as Veronika Liselotte Schreiner as Rahel
Helmut Beinert died in 2007.
Helmut Krackowizer died in 2001.