# Zygmunt Zygmuntowicz
**Wikidata**: [Q23944005](https://www.wikidata.org/wiki/Q23944005)  
**Source**: https://4ort.xyz/entity/zygmunt-zygmuntowicz


## References

1. Auschwitz Prisoners Database
2. Czech National Authority Database
3. Virtual International Authority File
4. Sejm-Wielki.pl
5. National Library of Israel Names and Subjects Authority File