# Léon Duval
**Wikidata**: [Q131514916](https://www.wikidata.org/wiki/Q131514916)  
**Source**: https://4ort.xyz/entity/l-on-duval


## References

1. [death certificate](https://archives.yvelines.fr/ark:36937/s0059c2e3aa8b84b/59c2e3ab2127d.fiche=arko_fiche_619516dc6b57e.moteur=arko_default_618914e3ee7e4)
2. Léonore database
3. [general catalog of BnF](https://catalogue.bnf.fr/ark:/12148/cb13085672z)