# Etienne Billard
**Wikidata**: [Q109811869](https://www.wikidata.org/wiki/Q109811869)  
**Source**: https://4ort.xyz/entity/etienne-billard


## References

1. [Source](http://cths.fr/an/prosopo.php?id=113828)
2. [Source](http://www.biusante.parisdescartes.fr/histoire/biographies/index.php?cle=21662)