# Kazimierz Witold Ostrowski

> 23 Apr 1848 - 1 Apr 1880

**Wikidata**: [Q11738447](https://www.wikidata.org/wiki/Q11738447)  
**Source**: https://4ort.xyz/entity/kazimierz-witold-ostrowski


## References

1. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
2. NUKAT
3. MAK
4. Virtual International Authority File
5. Sejm-Wielki.pl