# Richard Mahrenholtz
**Wikidata**: [Q26263028](https://www.wikidata.org/wiki/Q26263028)  
**Source**: https://4ort.xyz/entity/richard-mahrenholtz


## References

1. Integrated Authority File
2. [Source](https://de.wikisource.org/wiki/MKL1888:Mahrenholtz)
3. Catalog of the German National Library
4. IdRef