# Johann Hektor von Klettenberg
**Wikidata**: [Q18412924](https://www.wikidata.org/wiki/Q18412924)  
**Source**: https://4ort.xyz/entity/johann-hektor-von-klettenberg


## References

1. Czech National Authority Database
2. Integrated Authority File
3. Virtual International Authority File
4. CERL Thesaurus
5. FactGrid