# Helene de Pierre de Bernis-Calviere

> (1937-1995)

**Wikidata**: [Q75375938](https://www.wikidata.org/wiki/Q75375938)  
**Source**: https://4ort.xyz/entity/helene-de-pierre-de-bernis-calviere


## References

1. The Peerage
2. Sejm-Wielki.pl