# Jan Jaroslav Koudela
**Wikidata**: [Q95165240](https://www.wikidata.org/wiki/Q95165240)  
**Source**: https://4ort.xyz/entity/jan-jaroslav-koudela


## References

1. Czech National Authority Database
2. Students of the Universities of Prague 1882–1945
3. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=32a53de64b494d5687a8d77df75be28d&scan=10#scan10)
4. BillionGraves
5. Virtual International Authority File
6. Encyclopedia of Brno History