# Willi Bidermann
**Wikidata**: [Q113763003](https://www.wikidata.org/wiki/Q113763003)  
**Source**: https://4ort.xyz/entity/willi-bidermann


## References

1. Virtual International Authority File
2. Catalog of the German National Library
3. Index Theologicus
4. Integrated Authority File
5. [death notice. 2023](https://www.trauer.swp.de/traueranzeige/willi-bidermann)