# Kazimierz Piotr Ostaszewski-Barański
**Wikidata**: [Q24203329](https://www.wikidata.org/wiki/Q24203329)  
**Source**: https://4ort.xyz/entity/kazimierz-piotr-ostaszewski-bara-ski


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Library of Congress Authorities
4. Virtual International Authority File
5. Sejm-Wielki.pl