# Jean d'Estournelles de Constant

> French Olympic sailor (1859–1949)

**Wikidata**: [Q3807717](https://www.wikidata.org/wiki/Q3807717)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jean_d'Estournelles_de_Constant)  
**Source**: https://4ort.xyz/entity/jean-d-estournelles-de-constant


## References

1. Léonore database
2. BnF authorities
3. [BnF authorities](http://data.bnf.fr/ark:/12148/cb125392072)
4. general catalog of BnF
5. Virtual International Authority File
6. [Source](https://archives.yvelines.fr/rechercher/archives-en-ligne/correspondances-du-musee-departemental-maurice-denis/correspondances-du-musee-maurice-denis)
7. Roglo
8. Olympedia