Berek Lajcher

Berek Lajcher (24 October 1893 – 2 August 1943) was a Jewish physician and social activist from Wyszków before the Holocaust in Poland, remembered for his leadership in the prisoner uprising at Treblinka extermination camp. More than 800,000 Jews, as well as unknown numbers of Romani people, were murdered at Treblinka in the course of Operation Reinhard in World War II.

Berek Lajcher

Berek Lajcher (24 October 1893 – 2 August 1943) was a Jewish physician and social activist from Wyszków before the Holocaust in Poland, remembered for his leadership in the prisoner uprising at Treblinka extermination camp. More than 800,000 Jews, as well as unknown numbers of Romani people, were murdered at Treblinka in the course of Operation Reinhard in World War II.