Majdanek concentration camp
"SS-Hauptsturmführer" Wilhelm Gerstenmeier (17 January or 17 October 1908 – 3 December 1944) was a German member of the SS (member number 13300) during World War II. He was convicted of atrocities committed at the Majdanek concentration camp in occupied Poland and hanged for war crimes on the grounds of the camp in 1944.