# Josef Haken

> Czechoslovak politician

**Wikidata**: [Q12026040](https://www.wikidata.org/wiki/Q12026040)  
**Source**: https://4ort.xyz/entity/josef-haken-q12026040


## References

1. Czech National Authority Database
2. The Fine Art Archive
3. BillionGraves
4. Virtual International Authority File
5. Bibliography of the History of the Czech Lands