# Jean Constantin Protain

> French architect (1769-1837)

**Wikidata**: [Q3171410](https://www.wikidata.org/wiki/Q3171410)  
**Source**: https://4ort.xyz/entity/jean-constantin-protain


## References

1. BnF authorities
2. general catalog of BnF
3. Virtual International Authority File
4. Artists of the World Online