12 Polish prisoners of Auschwitz I camp were executed by hanging in front of the kitchen during roll call for helping three fellow prisoners escape. The men were Stanislaw Stawinski (No. 6569), Czeslaw Marcisz (No. 26891), Janusz Skrzetuski-Pogonowski (No. 253), Edmund Sikorski (No. 25419), Jerzy Wozniak (No. 35650), J