# Karol Bernstein
**Wikidata**: [Q17426579](https://www.wikidata.org/wiki/Q17426579)  
**Source**: https://4ort.xyz/entity/karol-bernstein


## References

1. [Source](https://sztetl.org.pl/en/biographies/2227-bernstein-karol)
2. Virtual International Authority File
3. Sejm-Wielki.pl