# Kazimierz Grelewski
**Wikidata**: [Q2126095](https://www.wikidata.org/wiki/Q2126095)  
**Source**: https://4ort.xyz/entity/kazimierz-grelewski


## References

1. [Source](https://encyklopedia.pwn.pl/haslo/Grelewski-Kazimierz;4956734.html)
2. Virtual International Authority File
3. GCatholic.org
4. Auschwitz Prisoners Database
5. [Source](https://nominis.cef.fr/contenus/saint/11347/Bienheureux-Joseph-Pawlowski-et-Casimir-Grelewski.html)
6. FactGrid