# Jan Sigmund
**Wikidata**: [Q95175882](https://www.wikidata.org/wiki/Q95175882)  
**Source**: https://4ort.xyz/entity/jan-sigmund-q95175882


## References

1. Czech National Authority Database
2. [regional database of the Municipal Library of Jindřichův Hradec](https://jh.tritius.cz/authority/564529)
3. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=66a5918dd71a4bad94f70fcfd4cd231e&scan=330#scan330)
4. Virtual International Authority File
5. The Fine Art Archive
6. Bibliography of the History of the Czech Lands