# Aleksander Serwacy Niedbalski
**Wikidata**: [Q100932486](https://www.wikidata.org/wiki/Q100932486)  
**Source**: https://4ort.xyz/entity/aleksander-serwacy-niedbalski


## References

1. Auschwitz Prisoners Database
2. Virtual International Authority File
3. NUKAT
4. MAK
5. World Biographical Information System Online