# Alfred Silbernagel-Caloyanni
**Wikidata**: [Q110224948](https://www.wikidata.org/wiki/Q110224948)  
**Source**: https://4ort.xyz/entity/alfred-silbernagel-caloyanni


## References

1. Integrated Authority File
2. IdRef
3. Czech National Authority Database
4. BnF authorities
5. NUKAT