# Hans Heinrich Grotjahn

> German architect (1887–1962)

**Wikidata**: [Q1580093](https://www.wikidata.org/wiki/Q1580093)  
**Source**: https://4ort.xyz/entity/hans-heinrich-grotjahn


## References

1. Integrated Authority File
2. RKDartists
3. archINFORM
4. [Source](https://www.archinform.net/service/wd_aiarch.php)