 His homes were linked to two deaths from narcotics, although he was not found to be for blame for either of the incidents (which occurred twenty years apart).He died of a cocaine overdose in 2007.Born in Uccle, Belgium, Gottfried von Bismarck-Schönhausen was the second son of Ferdinand, Prince von Bismarck and grandson of Otto, Prince von Bismarck, a diplomat at Germany's embassy in London until a feud with Third Reich foreign minister Joachim von Ribbentrop.