Another great-grandson was the founder of the Polish historical study of literature Ignacy Chrzanowski ( 1866 – 1940 ) , who died during the Sonderaktion Krakau at Sachsenhausen concentration camp . His son Lieutenant Bogdan Chrzanowski was murdered by Soviet soldiers , on the expressed orders of Joseph Stalin , in the Katyn massacre . His daughter Hanna Chrzanowska is being investigated by the Catholic Church for possible sainthood . The council of cardinals in Rome has decreed that she has practised the cardinal virtues of Faith , Hope and Charity to a heroic degree and , therefore , may be referred to as Venerable Servant of God
Katyn massacre
Katyn massacre
Jauch family