# Marguerite-Catherine Haynault

> French royal mistress (1736–1823)

**Wikidata**: [Q512072](https://www.wikidata.org/wiki/Q512072)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Marguerite-Catherine_Haynault)  
**Source**: https://4ort.xyz/entity/marguerite-catherine-haynault


## References

1. Genealogics
2. The Peerage