# Wolfgang Grandefeld

> German navy officer and world war II U-boat commander

**Wikidata**: [Q10393955](https://www.wikidata.org/wiki/Q10393955)  
**Source**: https://4ort.xyz/entity/wolfgang-grandefeld


## References

1. Die deutschen U-Boot-Kommandanten (1 ed.)
2. [Source](https://uboat.net/boats/u174.htm)