# Richard Rein
**Wikidata**: [Q95253809](https://www.wikidata.org/wiki/Q95253809)  
**Source**: https://4ort.xyz/entity/richard-rein


## References

1. BnF authorities
2. Catalog of the German National Library
3. [Source](https://gepris-historisch.dfg.de/person/5109699)