# Richard Jahn

> Czech entrepreneur (1840-1918)

**Wikidata**: [Q12049370](https://www.wikidata.org/wiki/Q12049370)  
**Source**: https://4ort.xyz/entity/richard-jahn


## References

1. Czech National Authority Database
2. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=33d0e893cc954275a6a24d4b4ebf3bfb&scan=26#scan26)
3. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=D47409722AA24CA89DD506ED4B465E08&scan=222#scan222)
4. Virtual International Authority File
5. Bibliography of the History of the Czech Lands