War and Conflict World War Two. Atrocities. pic: September 1945. Irma Grese, born 1923, German camp guard, (wearing card 9) perhaps the most notorious female Nazi war criminal, pictured at the Belsen Trial. She committed grave crimes at Ravensbruck, Ausc

War and Conflict, World War Two, Atrocities, pic: September 1945, Irma Grese, born 1923, German camp guard, (wearing card 9) perhaps the most notorious female Nazi war criminal, pictured at the Belsen Trial, She committed grave crimes at Ravensbruck, Auschwitz and Bergen Belsen concentration camps, She was hanged for war crimes in December 1945 (Photo by Bentley Archive/Popperfoto via Getty Images/Getty Images)