# Gustave Chapelas

> French astronomer

**Wikidata**: [Q136680509](https://www.wikidata.org/wiki/Q136680509)  
**Source**: https://4ort.xyz/entity/gustave-chapelas


## References

1. [Departmental archives of Seine-Maritime](https://www.archivesdepartementales76.net/ark:/50278/d0212a128f36171411003ba5ba1ed90d/dao/0/97)
2. [Le Gaulois](https://gallica.bnf.fr/ark:/12148/bpt6k522267c/f3)