# Eustachy Grothus

> Lieutenant colonel of the Polish Army (1792-1858)

**Wikidata**: [Q9256420](https://www.wikidata.org/wiki/Q9256420)  
**Source**: https://4ort.xyz/entity/eustachy-grothus


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Sejm-Wielki.pl