# Countess Maria Hoyos

> Peerage person ID=57431

**Wikidata**: [Q75314934](https://www.wikidata.org/wiki/Q75314934)  
**Source**: https://4ort.xyz/entity/countess-maria-hoyos


## References

1. Catalog of the German National Library
2. The Peerage
3. BnF authorities
4. Data Collection of the Hungarian Peerage
5. Virtual International Authority File
6. Faceted Application of Subject Terminology