# Wolfgang Ludwig Gräfenhahn

> German pedagogue

**Wikidata**: [Q72937208](https://www.wikidata.org/wiki/Q72937208)  
**Source**: https://4ort.xyz/entity/wolfgang-ludwig-gr-fenhahn


## References

1. [Source](https://www.bach-digital.de/receive/BachDigitalPerson_agent_00006387)
2. CERL Thesaurus
3. Virtual International Authority File