# Ян Ґружевський
**Wikidata**: [Q28735809](https://www.wikidata.org/wiki/Q28735809)  
**Source**: https://4ort.xyz/entity/q28735809


## References

1. [Source](https://www.jezuici.krakow.pl/cgi-bin/rjbo?b=enc&q=GRUZEWSKI&f=1)
2. Virtual International Authority File