# Rudolf Poensgen

> German entrepreneur (1826-1895)

**Wikidata**: [Q2173592](https://www.wikidata.org/wiki/Q2173592)  
**Source**: https://4ort.xyz/entity/rudolf-poensgen


## References

1. [Source](https://www.online-ofb.de/famreport.php?ofb=NLF&UID=F8EB2B6EFB214B708E1FC4821FB9F95F76A5)
2. Integrated Authority File
3. CERL Thesaurus