# Jakub Ostrowski
**Wikidata**: [Q98152956](https://www.wikidata.org/wiki/Q98152956)  
**Source**: https://4ort.xyz/entity/jakub-ostrowski-q98152956


## References

1. Virtual International Authority File
2. Sejm-Wielki.pl
3. [Source](https://www.ipsb.nina.gov.pl/a/biografia/jakub-ostrowski-h-nalecz)