# Doreen De Feis

> American musician and opera singer

**Wikidata**: [Q1243839](https://www.wikidata.org/wiki/Q1243839)  
**Source**: https://4ort.xyz/entity/doreen-de-feis


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. MusicBrainz
4. Virtual International Authority File