# Group 13

> Jewish collaborationist organization in the Warsaw Ghetto during the Nazi occupation of Poland, named after its office at 13 Leszno Street, Warsaw, founded in Dec. 1940, led by Abraham Gancwajch, reporting directly to the German Gestapo

**Wikidata**: [Q2617471](https://www.wikidata.org/wiki/Q2617471)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Group_13)  
**Source**: https://4ort.xyz/entity/group-13-q2617471


## References

1. Polski Słownik Judaistyczny
2. Freebase Data Dumps. 2013