# Arnoldo Frigessi di Rattalma
**Wikidata**: [Q20078678](https://www.wikidata.org/wiki/Q20078678)  
**Source**: https://4ort.xyz/entity/arnoldo-frigessi-di-rattalma


## References

1. Catalog of the German National Library
2. Faceted Application of Subject Terminology
3. Dizionario Biografico degli Italiani
4. Integrated Authority File