# Ludwig Oppenheimer
**Wikidata**: [Q20057751](https://www.wikidata.org/wiki/Q20057751)  
**Source**: https://4ort.xyz/entity/ludwig-oppenheimer


## References

1. [Source](https://www.parlament.gv.at/WWER/PARL/J1848/Oppenheimer.shtml)
2. [Source](https://www.biographien.ac.at/oebl/oebl_O/Oppenheimer_Felix-Hermann_1874_1938.xml)
3. Virtual International Authority File
4. Czech National Authority Database
5. [Source](http://agso.uni-graz.at/marienthal/biografien/todesco_eduard_von.htm)