# Hans Heinz

> Austrian-born singer and voice teacher

**Wikidata**: [Q109562242](https://www.wikidata.org/wiki/Q109562242)  
**Source**: https://4ort.xyz/entity/hans-heinz-q109562242


## References

1. birth registry of the Jewish Community of Vienna
2. [Source](https://www.nytimes.com/1982/08/12/obituaries/hans-heinz.html)