# Costantino Cavalleri

> Italian anarchist librarian, writer and historian

**Wikidata**: [Q105510410](https://www.wikidata.org/wiki/Q105510410)  
**Source**: https://4ort.xyz/entity/costantino-cavalleri


## References

1. [Source](https://www.anarcopedia.org/index.php/Costantino_Cavalleri)
2. Virtual International Authority File