# Jan Gronkiewicz

> Polish trade unionist

**Wikidata**: [Q11717595](https://www.wikidata.org/wiki/Q11717595)  
**Source**: https://4ort.xyz/entity/jan-gronkiewicz


## References

1. [Source](https://bs.sejm.gov.pl/F?func=find-acc&acc_sequence=000049621&find_code=SYS&local_base=ARS10)
2. Sejm-Wielki.pl