# Giovanni Battista Erna

> Czech architect

**Wikidata**: [Q12022760](https://www.wikidata.org/wiki/Q12022760)  
**Source**: https://4ort.xyz/entity/giovanni-battista-erna


## References

1. [The Fine Art Archive](https://cs.isabart.org/person/24798)
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000005820&local_base=svk04)
3. Czech National Authority Database
4. Dizionario Biografico degli Italiani
5. Encyclopedia of Brno History
6. The Fine Art Archive