J. Grubb Alexander was born on December 25, 1887 in Scranton, Pennsylvania, USA. J. Grubb was a writer, known for The Trail of the Octopus (1919), Der Mann, der lacht (1928) and Murder Will Out (1930). J. Grubb was married to Elynor G. Ernst. J. Grubb died on January 11, 1932 in Los Angeles, California, USA.
