# Hans Jakob Ettlingen

> German builder and architect

**Wikidata**: [Q1580457](https://www.wikidata.org/wiki/Q1580457)  
**Source**: https://4ort.xyz/entity/hans-jakob-ettlingen


## References

1. Integrated Authority File
2. Virtual International Authority File
3. CERL Thesaurus
4. [Source](https://www.archinform.net/service/wd_aiarch.php)