# Federico de Castro y Fernández
**Wikidata**: [Q5857579](https://www.wikidata.org/wiki/Q5857579)  
**Source**: https://4ort.xyz/entity/federico-de-castro-y-fern-ndez


## References

1. Biographical Dictionary of Almería
2. International Standard Name Identifier
3. Virtual International Authority File
4. Library of Congress Authorities
5. BnF authorities
6. IdRef
7. LIBRIS. 2012