# María del Pilar Osorio y Gutiérrez de Los Ríos

> Spanish noblewoman

**Wikidata**: [Q75420746](https://www.wikidata.org/wiki/Q75420746)  
**Source**: https://4ort.xyz/entity/mar-a-del-pilar-osorio-y-guti-rrez-de-los-r-os


## References

1. The Peerage
2. Spanish Biographical Dictionary