# Karl Julius Baer
**Wikidata**: [Q94920103](https://www.wikidata.org/wiki/Q94920103)  
**Source**: https://4ort.xyz/entity/karl-julius-baer


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Czech National Authority Database
4. archINFORM
5. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)