# Stanisław Pieńkowski
**Wikidata**: [Q9342809](https://www.wikidata.org/wiki/Q9342809)  
**Source**: https://4ort.xyz/entity/stanis-aw-pie-kowski-q9342809


## References

1. NUKAT
2. MAK
3. Virtual International Authority File
4. Sejm-Wielki.pl