# Friedrich Heyer

> German church historian and theologian (1908-2005)

**Wikidata**: [Q1459711](https://www.wikidata.org/wiki/Q1459711)  
**Source**: https://4ort.xyz/entity/friedrich-heyer


## References

1. Integrated Authority File
2. BnF authorities
3. Hessian Biography
4. general catalog of BnF
5. Virtual International Authority File
6. CiNii Research
7. AlKindi
8. Catalogue of the Library of the Pontifical University of the Holy Cross
9. Library of Congress Control Number
10. FactGrid
11. National Library of Israel Names and Subjects Authority File