# Sébastian G. Longchamp
**Wikidata**: [Q108814498](https://www.wikidata.org/wiki/Q108814498)  
**Source**: https://4ort.xyz/entity/s-bastian-g-longchamp


## References

1. IdRef
2. BnF authorities
3. Virtual International Authority File
4. Kallías
5. [Geographicus Rare Antique Maps biographical dictionary of cartographers](https://www.geographicus.com/P/RareMaps/longchampsebastiang)
6. National Library of Israel Names and Subjects Authority File