# Marco Johannes Bartoldus

> German historian and Germanist

**Wikidata**: [Q124536572](https://www.wikidata.org/wiki/Q124536572)  
**Source**: https://4ort.xyz/entity/marco-johannes-bartoldus


## References

1. [Source](https://heilpraktiker-bartoldus.de/index.php/psychotherapeutischer-heilpraktiker)
2. NUKAT
3. SHARE Catalogue
4. Virtual International Authority File