Karla Mayer, born Karla Woellert (born 7 February 1918), was a guard at three Nazi death camps during the Second World War. Mayer's whereabouts after 1944 are unknown. Background Woellert was born in Friedland, Germany. On 15 September 1941, she arrived at Ravensbrück to undergo guard training. In March 1942, she arrived at Auschwitz I camp in Poland. There she gained the title of Leiterin eines Sortierkommandos ("Chief Overseer of a Sorting Party"). Disappearance Mayer later went to the Majdanek camp near Lublin, and when Majdanek was evacuated in early 1944, she arrived back at Auschwitz, and then disappeared. Her fate is unknown. See also List of people who disappeared References 1918 births 1940s missing person cases Auschwitz concentration camp personnel Female guards in Nazi concentration camps Missing in action of World War II Missing people Missing person cases in Germany