# Heinrich Zimmermann

> German navy officer and WWII submarine commander

**Wikidata**: [Q64869817](https://www.wikidata.org/wiki/Q64869817)  
**Source**: https://4ort.xyz/entity/heinrich-zimmermann-q64869817


## References

1. Die deutschen U-Boot-Kommandanten (1 ed.)
2. [Source](https://uboat.net/boats/u136.htm)