# Hans Dietrich Koch

> German administrative employee

**Wikidata**: [Q110644437](https://www.wikidata.org/wiki/Q110644437)  
**Source**: https://4ort.xyz/entity/hans-dietrich-koch


## References

1. [Source](https://grabsteine.genealogy.net/tomb.php?cem=4673&tomb=7091&b=K&lang=de)
2. birth certificate