Kazimierz Piechowski (pronounced [kaˈʑimjɛʂ pjɛˈxɔfskʲi]; 3 October 1919 – 15 December 2017)[1] was a Polish engineer, a Boy Scout during the Second Polish Republic, a political prisoner of the German Nazis at Auschwitz concentration camp, a soldier of the Polish Home Army (Armia Krajowa) then a prisoner for seven years of the post war communist government of Poland.