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Walther Jahrmärker

German navy officer and WWII submarine commander
Person human Q110307908
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Walther Jahrmärker

Summary

Walther Jahrmärker is a human[1]. His place of birth was Marburg[2]. He was born on +1917-09-23T00:00:00Z[3]. He passed away in Norwegian Sea[4]. He died on +1942-10-22T00:00:00Z[5]. He worked as a military officer[6], submariner[7], Marineoffizier[8], and soldier[9].

Key Facts

  • Born in Marburg[2], Walther Jahrmärker…
  • Walther Jahrmärker passed away in Norwegian Sea[4].
  • Walther Jahrmärker was born on +1917-09-23T00:00:00Z[3].
  • Walther Jahrmärker died on +1942-10-22T00:00:00Z[5].
  • Walther Jahrmärker's professions included military officer[6].
  • Walther Jahrmärker worked as a submariner[7].
  • Walther Jahrmärker's professions included Marineoffizier[8].
  • Walther Jahrmärker worked as a soldier[9].
  • Walther Jahrmärker is recorded as male[10].
  • Walther Jahrmärker's instance of is recorded as human[11].
  • Walther Jahrmärker's military branch is recorded as Kriegsmarine[12].
  • Walther Jahrmärker's military, police or special rank is recorded as captain lieutenant[13].
  • Walther Jahrmärker's military, police or special rank is recorded as Kapitänleutnant[14].
  • Walther Jahrmärker's participated in conflict is recorded as World War II[15].
  • Walther Jahrmärker's participated in conflict is recorded as World War II[16].
  • Walther Jahrmärker's family name is recorded as Jahrmärker[17].
  • Walther Jahrmärker's given name is recorded as Walther[18].
  • Walther Jahrmärker's military casualty classification is recorded as killed in action[19].
  • Walther Jahrmärker's languages spoken, written or signed is recorded as German[20].
  • Walther Jahrmärker's name in native language is recorded as Walther Jahrmärker[21].

Body

Origins and Family

Born in Marburg[2], Walther Jahrmärker… he was born on +1917-09-23T00:00:00Z[3].

Career and Affiliations

Recorded occupations include military officer[6], submariner[7], Marineoffizier[8], and soldier[9].

Death and Burial

Walther Jahrmärker died on +1942-10-22T00:00:00Z[5]. He died in Norwegian Sea[4].

FAQs

Where was Walther Jahrmärker born?

Walther Jahrmärker was born in Marburg[2].

Where did Walther Jahrmärker die?

Walther Jahrmärker passed away in Norwegian Sea[4].

What did Walther Jahrmärker do for work?

Walther Jahrmärker worked as military officer[6], submariner[7], Marineoffizier[8], and soldier[9].

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.). wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [10] ↑ . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  7. [8] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  8. [9] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  9. [12] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  10. [13] ↑ . wikidata.org.
  11. [14] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  12. [3] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  13. [5] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . Die deutschen U-Boot-Kommandanten (1 ed.). wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.

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). Walther Jahrmärker. Retrieved May 3, 2026, from https://4ort.xyz/entity/walther-jahrm-rker
MLA “Walther Jahrmärker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/walther-jahrm-rker.
BibTeX @misc{4ortxyz_walther-jahrm-rker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Walther Jahrmärker}}, year = {2026}, url = {https://4ort.xyz/entity/walther-jahrm-rker}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Walther Jahrmärker — https://4ort.xyz/entity/walther-jahrm-rker (retrieved 2026-05-03)

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