# Johann Klöcker
**Wikidata**: [Q94904315](https://www.wikidata.org/wiki/Q94904315)  
**Source**: https://4ort.xyz/entity/johann-kl-cker


## References

1. Catalog of the German National Library
2. RKDartists
3. [Source](https://kalliope-verbund.info/DE-611-BF-100384)