# Hirsz Leybowicz
**Wikidata**: [Q1968759](https://www.wikidata.org/wiki/Q1968759)  
**Source**: https://4ort.xyz/entity/hirsz-leybowicz


## References

1. Benezit Dictionary of Artists
2. Union List of Artist Names
3. Virtual International Authority File
4. Sejm-Wielki.pl