alternative surname: Leśniak, date of birth: 1902-02-27, place of birth: Zalecic (Załęcze), date of death: 1941-10-15
fate: prisoner of concentration camp, place of internment: Sachsenhausen
prisoner of concentration camp died, date of arrest: 1940-05-27, place of internment: Mauthausen, date of death: 1941-10-15, place of death: Gusen
Data source: organization: KZ-Gedenkstätte Mauthausen/Mauthausen Memorial, https://www.mauthausen-memorial.org