# Józef Ostafin

> Polish engineer, captain of the Polish Army

**Wikidata**: [Q11731088](https://www.wikidata.org/wiki/Q11731088)  
**Source**: https://4ort.xyz/entity/j-zef-ostafin


## References

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