# Josef Jan Morgensäuler
**Wikidata**: [Q112457495](https://www.wikidata.org/wiki/Q112457495)  
**Source**: https://4ort.xyz/entity/josef-jan-morgens-uler


## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/11501)