Johan Valentin Leonard Opperman

Military officer in the Netherlands Indies
Person human Q108865834
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Johan Valentin Leonard Opperman

Summary

Johan Valentin Leonard Opperman is a human[1]. His place of birth was Surabaya[2]. He was born on +1875-07-19T00:00:00Z[3]. He passed away in The Hague[4]. He died on +1959-03-23T00:00:00Z[5]. He worked as a military officer[6].

Key Facts

  • Johan Valentin Leonard Opperman was born in Surabaya[2].
  • Johan Valentin Leonard Opperman passed away in The Hague[4].
  • Johan Valentin Leonard Opperman was born on +1875-07-19T00:00:00Z[3].
  • Johan Valentin Leonard Opperman died on +1959-03-23T00:00:00Z[5].
  • Johan Valentin Leonard Opperman worked as a military officer[6].
  • Johan Valentin Leonard Opperman held the position of member of the Volksraad[7].
  • Johan Valentin Leonard Opperman's education included a stint at Koninklijke Militaire Academie[8].
  • Johan Valentin Leonard Opperman received the Officer of the Order of Orange-Nassau[9].
  • Johan Valentin Leonard Opperman received the Officers' Cross[10].
  • Johan Valentin Leonard Opperman is recorded as male[11].
  • Johan Valentin Leonard Opperman's instance of is recorded as human[12].
  • Johan Valentin Leonard Opperman's military branch is recorded as infantry[13].
  • Johan Valentin Leonard Opperman's Commons category is recorded as Johan Valentin Leonard Opperman[14].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as cadet[15].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as Sergeant[16].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as second lieutenant[17].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as first lieutenant[18].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as captain[19].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as major[20].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as lieutenant colonel[21].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as colonel[22].
  • Johan Valentin Leonard Opperman's military, police or special rank is recorded as major general[23].
  • Johan Valentin Leonard Opperman's family name is recorded as Opperman[24].
  • Johan Valentin Leonard Opperman's given name is recorded as Johan[25].
  • Johan Valentin Leonard Opperman's given name is recorded as Valentin[26].

Body

Origins and Family

Johan Valentin Leonard Opperman was born in Surabaya[2]. He was born on +1875-07-19T00:00:00Z[3].

Education

Johan Valentin Leonard Opperman was educated at Koninklijke Militaire Academie[8].

Career and Affiliations

Johan Valentin Leonard Opperman's professions included military officer[6]. He held the position of member of the Volksraad[7].

Recognition

Awards received include Officer of the Order of Orange-Nassau[9], a grade of an order[27], in Netherlands[28], founded in 1892[29] and Officers' Cross[10], a military decoration[30], in Netherlands[31], founded in 1844[32].

Death and Burial

Johan Valentin Leonard Opperman died on +1959-03-23T00:00:00Z[5]. He died in The Hague[4].

FAQs

Where was Johan Valentin Leonard Opperman born?

Born in Surabaya[2], Johan Valentin Leonard Opperman…

Where did Johan Valentin Leonard Opperman die?

Johan Valentin Leonard Opperman died in The Hague[4].

What did Johan Valentin Leonard Opperman do for work?

Johan Valentin Leonard Opperman worked as military officer[6].

Where did Johan Valentin Leonard Opperman go to school?

Johan Valentin Leonard Opperman was educated at Koninklijke Militaire Academie[8].

What awards did Johan Valentin Leonard Opperman receive?

Honors received include Officer of the Order of Orange-Nassau[9] and Officers' Cross[10].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [11] . wikidata.org.
  4. [12] . wikidata.org.
  5. [7] . resolver.kb.nl. resolver.kb.nl. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [6] . nationaalarchief.nl. nationaalarchief.nl. Provenance: wikidata.org.
  8. [9] . nationaalarchief.nl. nationaalarchief.nl. Provenance: wikidata.org.
  9. [10] . nationaalarchief.nl. nationaalarchief.nl. Provenance: wikidata.org.
  10. [13] . wikidata.org.
  11. [14] . wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . wikidata.org.
  14. [17] . wikidata.org.
  15. [18] . wikidata.org.
  16. [19] . wikidata.org.
  17. [20] . wikidata.org.
  18. [21] . wikidata.org.
  19. [22] . wikidata.org.
  20. [23] . wikidata.org.
  21. [3] . wikidata.org.
  22. [5] . openarch.nl. openarch.nl. Provenance: wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . 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

Class ancestry

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

📑 Cite this page

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). Johan Valentin Leonard Opperman. Retrieved May 3, 2026, from https://4ort.xyz/entity/johan-valentin-leonard-opperman
MLA “Johan Valentin Leonard Opperman.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/johan-valentin-leonard-opperman.
BibTeX @misc{4ortxyz_johan-valentin-leonard-opperman_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johan Valentin Leonard Opperman}}, year = {2026}, url = {https://4ort.xyz/entity/johan-valentin-leonard-opperman}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Johan Valentin Leonard Opperman — https://4ort.xyz/entity/johan-valentin-leonard-opperman (retrieved 2026-05-03)

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