# Gustave Chaix d'Est-Ange

> French genealogist (1863-1923)

**Wikidata**: [Q17370683](https://www.wikidata.org/wiki/Q17370683)  
**Source**: https://4ort.xyz/entity/gustave-chaix-d-est-ange-q17370683


## References

1. BnF authorities
2. Virtual International Authority File
3. GeneaStar
4. Roglo