# Rudolf Heinrich L’Orange
**Wikidata**: [Q55854316](https://www.wikidata.org/wiki/Q55854316)  
**Source**: https://4ort.xyz/entity/rudolf-heinrich-l-orange


## References

1. Catalog of the German National Library
2. [Source](https://www.deutsche-biographie.de/pnd124884288.html#ndbcontent)
3. Deutsche Biographie