Question: When was the Austrian SS-"Hauptsturmführer" (captain) and the commandant of the Kraków-Płaszów concentration camp in Płaszów died who was a star in Schindler's List with Liam Neeson?
Context: Karl Kahr (born September 11, 1914) was an Austrian SS-"Hauptsturmführer" and physician.  During World War II he was Chief Medical Officer of the Mittelbau-Dora concentration camp between January, 1944 and February, 1945. Helen Jonas-Rosenzweig (born Helena Sternlicht; 25 April 1925) is a Holocaust survivor interned during World War II at the Kraków-Płaszów concentration camp where she was forced to work as a maid for SS camp commandant Amon Göth. The Płaszów () or Kraków-Płaszów concentration camp (German: "Konzentrationslager Plaszow" ) was a Nazi German labour and concentration camp built by the SS in Płaszów, a southern suburb of Kraków (now part of Podgórze district), soon after the German invasion of Poland and the subsequent creation of the semi-colonial district of General Government across occupied south-central Poland. Schindler's List is a 1993 American epic historical period drama film directed and co-produced by Steven Spielberg and scripted by Steven Zaillian.  It is based on the novel "Schindler's Ark" by Australian novelist Thomas Keneally.  The film relates a period in the life of Oskar Schindler, an ethnic German businessman, during which he saved the lives of more than a thousand mostly Polish-Jewish refugees from the Holocaust by employing them in his factories during World War II.  It stars Liam Neeson as Schindler, Ralph Fiennes as SS officer Amon Göth, and Ben Kingsley as Schindler's Jewish accountant Itzhak Stern. Amon Leopold Göth (] ; alternative spelling "Goeth"; 11 December 1908 – 13 September 1946;    ) was an Austrian SS-"Hauptsturmführer" (captain) and the commandant of the Kraków-Płaszów concentration camp in Płaszów in German-occupied Poland for most of the camp's existence during World War II. Majdanek, or KL Lublin, was a German concentration and extermination camp built and operated by the SS on the outskirts of the city of Lublin during the German occupation of Poland in World War II.  Although initially purposed for forced labor rather than extermination, the camp was used to kill people on an industrial scale during Operation Reinhard, the German plan to murder all Jews within their own General Government territory of Poland.  The camp, which operated from October 1, 1941, until July 22, 1944, was captured nearly intact, because the rapid advance of the Soviet Red Army during "Operation Bagration" prevented the "SS" from destroying most of its infrastructure, and the inept Deputy Camp Commandant Anton Thernes failed in his task of removing incriminating evidence of war crimes.  Therefore, Majdanek became the first concentration camp discovered by Allied forces.  Also known to the "SS" as "Konzentrationslager Lublin", Majdanek remains the best preserved Nazi concentration camp of the Holocaust. Płaszów is a suburb of Kraków, Poland, now part of Podgórze district.  Formerly a separate village; it became a part of the Greater Kraków in 1911 under the Austrian Partition of Poland as the 21st cadastral district of the city.  During World War II it was the location of Kraków-Płaszów concentration camp for Jews deported from the Kraków Ghetto as well as other prisoners from across occupied Poland. Arnold Büscher (16 December 1899, Bad Oeynhausen – 2 August 1949) was a German SS officer.  At the rank of SS-"Obersturmführer", he was the second and last commandant of the Kraków-Płaszów concentration camp, succeeding Amon Göth, from September 1944 until about January 1945. Inheritance is a 2006 documentary film about Monika Hertwig a.k.a. Monika Christiane Knauss, the daughter of Ruth Irene Kalder and Amon Göth, Commandant of Kraków-Płaszów concentration camp.  Monika Hertwig was 10 months old when her father was hanged in 1946 for war crimes, crimes against humanity and genocide.  She discovered the truth about him only as a young adult, because her own mother told her in childhood that he was a good man and a war hero. Martin Gottfried Weiss alternatively spelled Weiß ( – 29 May 1946) was the commandant of the Dachau concentration camp in 1945 at the time of his arrest.  He also served from April 1940 until September 1942 as the commandant of Neuengamme concentration camp, and later, from November 1943 until May 1944, as the fourth commandant of Majdanek concentration camp.
Answer: 13 September 1946