War founder of the underground organization Polska Ludowa; co-founder of the Polska Partia Robotnicza; arrested by Gestapo on 22 October 1942 and imprisoned at Montelupich, he died there from torture on 3 November 1942 after 12 days in custody) Tadeusz Litawiński (art collector; double victim of both Nazi and post-War Communist repressions; see Tadeusz Litawiński) Stanisław Lubomirski (1931) (b. 1931; Polish prince; incarcerated at Montelupich by the Nazis for running a pharmacy for the benefit of wounded Armia Krajowa soldiers) Ferdynand Machay (the Younger) (see Ferdynand Machay) Franciszek Malinowski Stanisław Marusarz Helena Marusarzówna (champion skier and Armia Krajowa soldier; see Helena Marusarzówna) Henryk Mianowski (Polish politician and engineering professor; see Henryk Mianowski) Józef Mika (victim of post-War repressions by the Communist régime of Poland; see Józef Mika) Józefina Mika (18971942; Polish educator and social activist; murdered by the Nazis at Montelupich Prison) Marian Morawski (see Marian Morawski (d. 1940)) Ludwik Mroczek (Polish clergyman; beatification in process (ecclesiastical title: "Servant of God"); see Ludwik Mroczek) Franciszek Mróz (victim of post-War repressions by the Communist régime of Poland; see Franciszek Mróz) Antoni Mruk (writer on canon law and confessor to Pope John Paul II; see Antoni Mruk) Piotr Oborski (victim of post-War repressions by the Communist régime of Poland; see Piotr Oborski) Józef Padewski Jan Piwowarczyk (18891959; Polish clergyman; war-time rector of the Seminary of the Krakow Archdiocese (Wyższe Seminarium Duchowne Archidiecezji Krakowskiej), imprisoned at Montelupich 27 October 19428 January 1943; author of Montelupich memoirs, "W hitlerowskim więzieniu" (In a Hitlerite Prison), published posthumously in Tygodnik Powszechny, a periodical he founded and edited during his lifetime; see Jan Piwowarczyk) Franciszek Postawka (victim of post-War repressions by the Communist régime of Poland; see Franciszek Postawka) Stefan Schwarz (Polish gynecologist; see Stefan Schwarz) Michał Marian Siedlecki Mieczysław Słaby (a double victim of both Nazi and post-War Communist repressions; see Mieczysław Słaby) Józef Słupina (Polish clergyman; beatification in process (ecclesiastical title: "Servant of God"); see Józef Słupina) Marian Sołtysiak (commander in the Armia Krajowa; veteran of the Invasion of Poland; victim of post-War repressions by the Communist régime of Poland; see Marian Sołtysiak) Frank Stiffel (19162011; American writer, author of several Holocaust memoirs; Holocaust survivor, he was imprisoned at Montelupich (according to his book The Tale of the Ring: A Kaddish; see Bibliography) as well as the Warsaw Ghetto, Treblinka, and Auschwitz; in the United States from 1950, his papers (The Frank Stiffel Papers) are