# Fred de Gresac

> French librettist, playwright, and screenwriter

**Wikidata**: [Q47088819](https://www.wikidata.org/wiki/Q47088819)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fred_de_Gresac)  
**Source**: https://4ort.xyz/entity/fred-de-gresac


## References

1. Czech National Authority Database
2. MusicBrainz
3. general catalog of BnF
4. [Source](https://searchworks.stanford.edu/view/6972214)
5. International Music Score Library Project