# Otto Kretschmer

> German admiral and U-boat commander during World War II

**Wikidata**: [Q57253](https://www.wikidata.org/wiki/Q57253)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Kretschmer)  
**Source**: https://4ort.xyz/entity/otto-kretschmer


## References

1. [Source](http://www.ubootarchiv.de/ubootwiki/index.php/Otto_Kretschmer)
2. Die deutschen U-Boot-Kommandanten (1 ed.)
3. [Source](https://uboat.net/men/kretschmer.htm)
4. Integrated Authority File
5. Der U-Boot-Krieg, 1939-1945
6. [Source](https://uboat.net/men/decorations/ritter_winners.htm)
7. [Source](https://www.uboat.net/men/kretschmer.htm)
8. [Source](https://uboat.net/men/decorations/ritter_swords.htm)
9. [Source](https://uboat.net/men/decorations/ritter_oak.htm)
10. general catalog of BnF
11. Virtual International Authority File
12. [Source](https://www.spiegel.de/spiegel/print/d-31971451.html)
13. Find a Grave
14. Munzinger Personen
15. [Source](https://uboat.net/boats/u35.htm)
16. [Source](http://www.ubootarchiv.de/ubootwiki/index.php/U_35)
17. Freebase Data Dumps. 2013
18. Quora
19. [Source](https://golden.com/wiki/Otto_Kretschmer-RYZGW)
20. Bibliography of the History of the Czech Lands
21. Catalogo of the National Library of India