# Johannes Graf

> German choir director (1853–1923)

**Wikidata**: [Q1697579](https://www.wikidata.org/wiki/Q1697579)  
**Source**: https://4ort.xyz/entity/johannes-graf-q1697579


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. BnF authorities