Kalavryta massacre

The Kalavryta massacre (), or the Holocaust of Kalavryta (Ολοκαύτωμα των Καλαβρύτων), refers to the near-extermination of the male population and the total destruction of the town of Kalavryta, Greece, by the 117th Jäger Division (Wehrmacht) during World War II, on 13 December 1943.
History.
In early December 1943, the German Army's 117th Jäger Division began a mission named "Unternehmen Kalavryta" (Operation Kalavryta), intending to encircle Greek Resistance guerilla fighters in the mountainous area surrounding Kalavryta. During the operation, 78 German soldiers, who had been taken prisoner by the guerrillas in October, were executed by their captors. In response, the commander of the German division, General Karl von Le Suire personally ordered the "severest measures" — the killing of the male population of Kalavryta — on 10 December 1943.
Operation Kalavryta was mounted from six cities: Patras, Aigion, and Corinth on the Gulf of Corinth and from Argos, Pyrgos and Tripolis in central Peloponnese. All "Battle-Groups" were aimed at Kalavryta, although the divisions from Pyrgos, Argos, and Corinth returned to their bases soon after. Wehrmacht troops burnt villages and monasteries and shot civilians on their way. The Germans reached Kalavryta on December 9. In the early morning of December 13, 1943 the Germans rounded up all residents of the town and forced them into the school building where they separated the older boys and men from the women and children. They moved the men to a field owned by Thanasis Kappis, a school teacher, just overlooking the town. After looting the town and setting it ablaze, the Germans machine-gunned the men. 438 men and older boys were killed. There were only 13 male survivors, saved because they were hidden under the bodies of the dead. Austrian soldiers were part of the contingent. The next call of order was to lock rounded up women and children into a primary school. After doing so the Germans set the school on fire. There was one Austrian man who disobeyed orders & opened doors to the blazing school, knowing he would sacrifice his life, for women and children to escape. He was later executed for his acts of treason, but the victims escaped. The following day the Nazi troops burned down the Agia Lavra monastery, a landmark of the Greek War of Independence.
In total, 693 (actual memorials in Kalavrita and other villages name every one) civilians were killed during the reprisals of Operation Kalavryta. Twenty-eight communities—towns, villages, monasteries and settlements—were destroyed. In Kalavryta itself about 1,000 houses were looted and burned, and more than 2,000 livestock seized by the Germans. 
Today the Place of Sacrifice is kept as a memorial site, and the events are commemorated every December. On 18 April 2000, then-President of the Federal Republic of Germany, Johannes Rau, visited Kalavryta and expressed shame and sorrow for the tragedy.
In literature.
Comprehensive historical accounts of Operation Kalavryta have been documented in two non-fiction books:
Some survivors of the events have documented their stories in short publications in Greek which can be found in Kalavryta’s museum and bookstore.
Other authors have weaved narratives into the events surrounding the Kalavryta massacre, including "Just Another Man: A Story of the Nazi Massacre of Kalavryta" (1998) by Andy Varlow and "Hitler's Orphan: Demetri of Kalavryta" (2014) by Marc Zirogiannis. "Hitler's Orphan" is a historical novella that tells the story of the massacre from the perspective of the Zirogiannis family.