Joachim Deecke

German navy officer and World War II U-boat commander
Person human Q10306966
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Joachim Deecke

Summary

Joachim Deecke is a human[1]. Born in Lübeck[2], he… he was born on +1912-06-29T00:00:00Z[3]. He died in Atlantic Ocean[4]. He died on +1943-10-31T00:00:00Z[5]. He worked as a submariner[6], soldier[7], and Marineoffizier[8].

Key Facts

  • Joachim Deecke was born in Lübeck[2].
  • Joachim Deecke died in Atlantic Ocean[4].
  • Joachim Deecke was born on +1912-06-29T00:00:00Z[3].
  • Joachim Deecke died on +1943-10-31T00:00:00Z[5].
  • Joachim Deecke held citizenship in Weimar Republic[9].
  • Joachim Deecke held citizenship in Nazi Germany[10].
  • Joachim Deecke worked as a submariner[6].
  • Joachim Deecke worked as a soldier[7].
  • Joachim Deecke worked as a Marineoffizier[8].
  • Joachim Deecke's education included a stint at Katharineum[11].
  • Joachim Deecke was educated at Naval Academy at Mürwik[12].
  • Joachim Deecke received the German Cross in Gold[13].
  • Joachim Deecke received the Iron Cross 1st Class[14].
  • Joachim Deecke received the U-boat War Badge (1939)[15].
  • Joachim Deecke received the Iron Cross 2nd Class[16].
  • Joachim Deecke received the Spanish Cross[17].
  • Joachim Deecke is recorded as male[18].
  • Joachim Deecke's instance of is recorded as human[19].
  • Joachim Deecke's military branch is recorded as German Navy[20].
  • Joachim Deecke's military branch is recorded as Kriegsmarine[21].
  • Joachim Deecke's military, police or special rank is recorded as captain lieutenant[22].
  • Joachim Deecke's military, police or special rank is recorded as Kapitänleutnant[23].
  • Joachim Deecke's commander of is recorded as U-584[24].
  • Joachim Deecke's commander of is recorded as U-584[25].
  • Joachim Deecke's commander of is recorded as German submarine U-9[26].

Body

Origins and Family

Joachim Deecke was born in Lübeck[2]. He was born on +1912-06-29T00:00:00Z[3].

Education

Educated at Katharineum[11], a gymnasium[27], in Germany[28], founded in 1531[29] and Naval Academy at Mürwik[12], a military academy[30], in Germany[31].

Career and Affiliations

Recorded occupations include submariner[6], soldier[7], and Marineoffizier[8].

Recognition

Awards received include German Cross in Gold[13], a grade of an order[32], in Nazi Germany[33]; Iron Cross 1st Class[14], a grade of an order[34]; U-boat War Badge (1939)[15], a military decoration[35], in Nazi Germany[36], founded in 1939[37]; Iron Cross 2nd Class[16], a grade of an order[38]; and Spanish Cross[17], an award[39], in German Reich[40], founded in 1939[41].

Death and Burial

Joachim Deecke died on +1943-10-31T00:00:00Z[5]. He died in Atlantic Ocean[4].

FAQs

Where was Joachim Deecke born?

Joachim Deecke was born in Lübeck[2].

Where did Joachim Deecke die?

Joachim Deecke passed away in Atlantic Ocean[4].

What did Joachim Deecke do for work?

Joachim Deecke worked as submariner[6], soldier[7], and Marineoffizier[8].

Where did Joachim Deecke go to school?

Joachim Deecke was educated at Katharineum[11] and Naval Academy at Mürwik[12].

What awards did Joachim Deecke receive?

Honors received include German Cross in Gold[13], Iron Cross 1st Class[14], U-boat War Badge (1939)[15], and Iron Cross 2nd Class[16].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . Die deutschen U-Boot-Kommandanten (1 ed.). Retrieved . uboat.net. Provenance: wikidata.org.
  2. [4] . uboat.net. Retrieved . uboat.net. Provenance: wikidata.org.
  3. [18] . wikidata.org.
  4. [9] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  5. [10] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  6. [19] . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  7. [11] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  8. [12] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  9. [6] . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  10. [7] . Die deutschen U-Boot-Kommandanten (1 ed.). Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  11. [8] . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  12. [13] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  13. [14] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  14. [15] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  15. [16] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  16. [17] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  17. [20] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  18. [21] . Die deutschen U-Boot-Kommandanten (1 ed.). Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  19. [22] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  20. [23] . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  21. [3] . TracesOfWar. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  22. [5] . TracesOfWar. Retrieved . uboat.net. Provenance: wikidata.org.
  23. [24] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  24. [25] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.
  25. [26] . ubootarchiv.de. Retrieved . ubootarchiv.de. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . Wikidata. wikidata.org. → on this site
  10. [36] . Wikidata. wikidata.org. → on this site
  11. [37] . Wikidata. wikidata.org. → on this site
  12. [38] . Wikidata. wikidata.org. → on this site
  13. [39] . Wikidata. wikidata.org. → on this site
  14. [40] . Wikidata. wikidata.org. → on this site
  15. [41] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Joachim Deecke. Retrieved May 3, 2026, from https://4ort.xyz/entity/joachim-deecke
MLA “Joachim Deecke.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/joachim-deecke.
BibTeX @misc{4ortxyz_joachim-deecke_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joachim Deecke}}, year = {2026}, url = {https://4ort.xyz/entity/joachim-deecke}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Joachim Deecke — https://4ort.xyz/entity/joachim-deecke (retrieved 2026-05-03)

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