# Werner Hartmann

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

**Wikidata**: [Q88436](https://www.wikidata.org/wiki/Q88436)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Werner_Hartmann)  
**Source**: https://4ort.xyz/entity/werner-hartmann


## References

1. Die deutschen U-Boot-Kommandanten (1 ed.)
2. [Source](http://www.ubootarchiv.de/ubootwiki/index.php/Werner_Hartmann)
3. Der U-Boot-Krieg, 1939-1945
4. [Source](https://uboat.net/men/decorations/ritter_winners.htm)
5. [Source](https://uboat.net/men/hartmann.htm)
6. [Source](https://uboat.net/men/decorations/ritter_oak.htm)
7. Integrated Authority File
8. [Source](https://uboat.net/boats/u26.htm)
9. [Source](https://uboat.net/men/commanders/1139.html)
10. Freebase Data Dumps. 2013
11. CONOR.SI