# Wiktor Piotrowicz

> Polish historian

**Wikidata**: [Q17362319](https://www.wikidata.org/wiki/Q17362319)  
**Source**: https://4ort.xyz/entity/wiktor-piotrowicz


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. NUKAT
4. e-teatr.pl
5. MAK
6. Sejm-Wielki.pl