# Johann Christoph Grünbaum
**Wikidata**: [Q18626308](https://www.wikidata.org/wiki/Q18626308)  
**Source**: https://4ort.xyz/entity/johann-christoph-gr-nbaum


## References

1. Biographical Dictionary of the History of the Czech Lands
2. Integrated Authority File
3. [Česká divadelní encyklopedie](http://encyklopedie.idu.cz/index.php/Gr%C3%BCnbaum,_Johann_Christoph)
4. BnF authorities
5. general catalog of BnF
6. International Music Score Library Project
7. Virtual International Authority File
8. National Library of Israel Names and Subjects Authority File
9. [Source](http://www.musiklexikon.ac.at/ml/ml-beacon.txt)