Given name: Abraham Family name: Gancwajch
- YES
- Male
- Abraham
- Gancwajch
-
came from Czestochowa, in his youth he was a Zionist, then he lived in various European countries, at the moment of the war's outbreak he was in Lodz, he was at the head of the agents' network which was openly connected with the SD / Sicherheitsdienst (Security Service) in Warsaw
- collaboration
-
Related sources:
- 139-140