# Eugène Eleonor de Béthisy, Marquis de Mézières, Seigneur de Camp Vermont

> 25 Mar 1709 Paris - 17 Nov 1781 Longwy

**Wikidata**: [Q110589578](https://www.wikidata.org/wiki/Q110589578)  
**Source**: https://4ort.xyz/entity/eug-ne-eleonor-de-b-thisy-marquis-de-m-zi-res-seigneur-de-camp-vermont


## References

1. BnF authorities
2. Genealogics
3. Virtual International Authority File