# Lorenz Clemens Gratz
**Wikidata**: [Q55134374](https://www.wikidata.org/wiki/Q55134374)  
**Source**: https://4ort.xyz/entity/lorenz-clemens-gratz


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [Source](https://www.deutsche-biographie.de/sfz23524.html)
4. Répertoire International des Sources Musicales
5. NUKAT
6. Virtual International Authority File