# Margaret Ross Griffel

> author of reference works on opera

**Wikidata**: [Q19923884](https://www.wikidata.org/wiki/Q19923884)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Margaret_Ross_Griffel)  
**Source**: https://4ort.xyz/entity/margaret-ross-griffel


## References

1. Integrated Authority File
2. BnF authorities
3. general catalog of BnF
4. Virtual International Authority File
5. IdRef