# Franz-Josef Heyen

> German regional historian, medievalist and archivist (1928–2012)

**Wikidata**: [Q1445817](https://www.wikidata.org/wiki/Q1445817)  
**Source**: https://4ort.xyz/entity/franz-josef-heyen


## References

1. Integrated Authority File
2. Czech National Authority Database
3. BnF authorities
4. general catalog of BnF
5. Virtual International Authority File
6. National Library of Israel Names and Subjects Authority File
7. Bibliography of the History of the Czech Lands