# Countess Orsolya Esterházy of Galántha

> Countess Palatine of Hungary

**Wikidata**: [Q991542](https://www.wikidata.org/wiki/Q991542)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Countess_Orsolya_Esterházy_of_Galántha)  
**Source**: https://4ort.xyz/entity/countess-orsolya-esterh-zy-of-gal-ntha


## References

1. The Peerage
2. Genealogics
3. Data Collection of the Hungarian Peerage
4. Virtual International Authority File
5. Czech National Authority Database