# Spéranza Calo-Séailles

> Greek painter, singer, inventor and opera singer (1885-1949)

**Wikidata**: [Q18202571](https://www.wikidata.org/wiki/Q18202571)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Spéranza_Calo-Séailles)  
**Source**: https://4ort.xyz/entity/sp-ranza-calo-s-ailles


## References

1. BnF authorities
2. IdRef