# Io son l'umile ancella

> aria from the opera Adriana Lecouvreur by Francesco Cilea

**Wikidata**: [Q54973765](https://www.wikidata.org/wiki/Q54973765)  
**Source**: https://4ort.xyz/entity/io-son-l-umile-ancella


## References

1. The Opera Database
2. National Library of Israel Names and Subjects Authority File