# Heinrich Claus
**Wikidata**: [Q17352733](https://www.wikidata.org/wiki/Q17352733)  
**Source**: https://4ort.xyz/entity/heinrich-claus-q17352733


## References

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