# Léon de Groër

> French historian (1914-2014)

**Wikidata**: [Q36460721](https://www.wikidata.org/wiki/Q36460721)  
**Source**: https://4ort.xyz/entity/l-on-de-gro-r


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb12693957h)
2. Who's Who in France
3. [Source](https://www.myheritage.com/research/record-1-323769451-1-500026/anne-dubois-nee-de-groer-in-myheritage-family-trees)
4. Virtual International Authority File
5. [Source](http://theses.enc.sorbonne.fr/titres?de=1943&a=&nom=&prenom=&titre=&start=&start2=&end2=&end=)
6. [Journal officiel de la République française. 1943](http://gallica.bnf.fr/ark:/12148/bpt6k9705665g/f10.image)
7. [Source](http://data.bnf.fr/12693957/leon_de_groer/)
8. BnF authorities
9. IdRef
10. La France savante