# Gregorius Richter
**Wikidata**: [Q55845991](https://www.wikidata.org/wiki/Q55845991)  
**Source**: https://4ort.xyz/entity/gregorius-richter-q55845991


## References

1. Deutsche Biographie
2. Integrated Authority File
3. Catalog of the German National Library
4. hymnary.org
5. MAK