Szmajzner arrived at Sobibór extermination camp on 12 May 1942 in a transport of about 2,000 Jews from the Eastern Poland
Ghetto of
Opole Lubelskie, together with his parents, a sister, brother, cousin, and nephew.
Occupations On arrival, he was not murdered in the
gas chambers because he proved to be a
goldsmith, having carried along his bag of tools. He also managed to protect his brother, cousin, and nephew, insisting he needed their assistance.
Revolt 16-year-old Szmajzner learned about the mass killings at Sobibór through messages from a friend
forced to work at the gas chambers, secretly delivered by a
Volksdeutsch guard. In the turmoil of the escape, Szmajzner shot a tower guard. ==Partisan==