# Zygmunt Szadkowski

> Politician, officer in the Polish Army

**Wikidata**: [Q9393129](https://www.wikidata.org/wiki/Q9393129)  
**Source**: https://4ort.xyz/entity/zygmunt-szadkowski


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. Library of Congress Authorities
5. [Source](https://www.sejm-wielki.pl/b/psb.33048.1?ad_closed=true)
6. Sejm-Wielki.pl