# Yatsko Ostapchuk

> politician

**Wikidata**: [Q22583374](https://www.wikidata.org/wiki/Q22583374)  
**Source**: https://4ort.xyz/entity/yatsko-ostapchuk


## References

1. Integrated Authority File
2. [Source](https://www.biographien.ac.at/oebl/oebl_O/Ostapcuk_Jacko_1873_1920.xml)