# Jakub Mráček
**Wikidata**: [Q95364284](https://www.wikidata.org/wiki/Q95364284)  
**Source**: https://4ort.xyz/entity/jakub-mr-ek


## References

1. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000006770&local_base=svk04)
2. Czech National Authority Database
3. [Source](https://www.enkm.cz/jakub-mracek)
4. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/766971)
5. Virtual International Authority File
6. Bibliography of the History of the Czech Lands