# Hans Jakob

> Esperantist (1891-1967)

**Wikidata**: [Q23860](https://www.wikidata.org/wiki/Q23860)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hans_Jakob_(Esperantist))  
**Source**: https://4ort.xyz/entity/hans-jakob-q23860


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://sezonoj.ru/2018/02/ndk-4/)