# Charles Grégoire
**Wikidata**: [Q95263106](https://www.wikidata.org/wiki/Q95263106)  
**Source**: https://4ort.xyz/entity/charles-gr-goire


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Deutsche Biographie
4. Virtual International Authority File
5. Biodiversity Heritage Library