# František Seraf. Hrádek
**Wikidata**: [Q64697936](https://www.wikidata.org/wiki/Q64697936)  
**Source**: https://4ort.xyz/entity/franti-ek-seraf-hr-dek


## References

1. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=9036533DB37043EC8A6D35B59F0B8FB4&scan=106#scan106)
2. Czech National Authority Database