# Karl Demel
**Wikidata**: [Q94940698](https://www.wikidata.org/wiki/Q94940698)  
**Source**: https://4ort.xyz/entity/karl-demel


## References

1. Biographical Dictionary of the History of the Czech Lands
2. Catalog of the German National Library
3. archINFORM
4. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)