# Friedrich Wilhelm Ellersiek

> German businessman and Esperantist

**Wikidata**: [Q12348036](https://www.wikidata.org/wiki/Q12348036)  
**Source**: https://4ort.xyz/entity/friedrich-wilhelm-ellersiek


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. WorldCat Entities
4. National Library of Israel Names and Subjects Authority File