# Gioacchino Antonelli Costaggini

> Italian hagiographer (-1940)

**Wikidata**: [Q109497919](https://www.wikidata.org/wiki/Q109497919)  
**Source**: https://4ort.xyz/entity/gioacchino-antonelli-costaggini


## References

1. Catalogue of the Library of the Pontifical University of the Holy Cross
2. Virtual International Authority File