# Marcin Sumowski
**Wikidata**: [Q112539058](https://www.wikidata.org/wiki/Q112539058)  
**Source**: https://4ort.xyz/entity/marcin-sumowski


## References

1. Czech National Authority Database
2. [Source](https://usosweb.umk.pl/kontroler.php?_action=katalog2/osoby/pokazOsobe&os_id=76992)