# María del Rosario Falcó y Osorio

> Spanish noblewoman

**Wikidata**: [Q55838236](https://www.wikidata.org/wiki/Q55838236)  
**Source**: https://4ort.xyz/entity/mar-a-del-rosario-falc-y-osorio


## References

1. Spanish Biographical Dictionary
2. The Peerage
3. Integrated Authority File
4. Virtual International Authority File
5. BnF authorities
6. [Source](http://datos.bne.es/persona/XX1263666.html)