# Carl Johann Freudenberg

> (1819-1898) German entrepreneur

**Wikidata**: [Q1039036](https://www.wikidata.org/wiki/Q1039036)  
**Source**: https://4ort.xyz/entity/carl-johann-freudenberg


## References

1. FamilySearch
2. Integrated Authority File
3. Virtual International Authority File
4. Deutsche Biographie
5. CERL Thesaurus
6. [Source](https://www.freudenberg.com/fileadmin/downloads/english/History-Brochure_EN.pdf)