Max Troll
Max Troll ( 1902 – 7 April 1972 ) was a German communist-turned-informer who betrayed hundreds of Bavarian communists to the Bavarian Political Police , a forerunner of the Gestapo , between 1933 and 1936 . 
<triplet> Max Troll <subj> 7 April 1972 <obj> date of death