# Hagen Staack

> German university teacher (1913-1991)

**Wikidata**: [Q18957673](https://www.wikidata.org/wiki/Q18957673)  
**Source**: https://4ort.xyz/entity/hagen-staack


## References

1. [Source](https://www.mcall.com/news/mc-xpm-1991-10-03-2833830-story.html)
2. Find a Grave