Koide Chōjūrō

Japanese mathematician
Person human Q6426256
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Koide Chōjūrō

Summary

Koide Chōjūrō is a human[1]. His place of birth was Tokushima[2]. He was born on +1797-10-16T00:00:00Z[3]. He passed away in Q11407466[4]. He died on +1865-10-06T00:00:00Z[5]. He worked as a mathematician[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[7]

Key Facts

  • Koide Chōjūrō was born in Tokushima[2].
  • Koide Chōjūrō died in Q11407466[4].
  • Koide Chōjūrō was born on +1797-10-16T00:00:00Z[3].
  • Koide Chōjūrō died on +1865-10-06T00:00:00Z[5].
  • Burial took place at Q11458044[8].
  • A child of Koide Chōjūrō was Koide Yukita[9].
  • Koide Chōjūrō held citizenship in Japan[10].
  • Koide Chōjūrō's professions included mathematician[6].
  • Koide Chōjūrō was employed by Tokushima Domain[11].
  • A notable student of Koide Chōjūrō was Fukuda Riken[12].
  • Koide Chōjūrō is recorded as male[13].
  • Koide Chōjūrō's instance of is recorded as human[14].
  • Koide Chōjūrō's family is recorded as Koide clan[15].
  • Koide Chōjūrō's ancestral home is recorded as Komaki[16].
  • Koide Chōjūrō's VIAF cluster ID is recorded as 22042529[17].
  • Koide Chōjūrō's Library of Congress authority ID is recorded as nr96028086[18].
  • Koide Chōjūrō's Freebase ID is recorded as /m/0b__pt9[19].
  • Koide Chōjūrō studied under Wada Nei[20].
  • Koide Chōjūrō studied under Entsū[21].
  • Koide Chōjūrō studied under Tsuchimikado Harechika[22].
  • Koide Chōjūrō studied under Shibukawa Kagesuke[23].
  • Koide Chōjūrō's name in native language is recorded as 小出兼政[24].
  • Koide Chōjūrō's name in kana is recorded as こいで かねまさ[25].
  • Koide Chōjūrō's FAST ID is recorded as 378738[26].
  • Koide Chōjūrō's Prabook ID is recorded as 2139810[27].

Body

Origins and Family

Koide Chōjūrō was born in Tokushima[2]. He was born on +1797-10-16T00:00:00Z[3].

Education

Studied under Wada Nei[20], a mathematician[28], 1787–1840[29], of Japan[30]; Entsū[21], 1754–1834[31], of Tokugawa shogunate[32]; Tsuchimikado Harechika[22], an onmyōji[33], 1788–1842[34], of Tokugawa shogunate[35]; and Shibukawa Kagesuke[23], a scientist[36], 1787–1856[37].

Career and Affiliations

Koide Chōjūrō worked as a mathematician[6]. He was employed by Tokushima Domain[11]. A notable student of him was Fukuda Riken[12].

Personal Life

A child of Koide Chōjūrō was Koide Yukita[9].

Death and Burial

Koide Chōjūrō died on +1865-10-06T00:00:00Z[5]. He died in Q11407466[4]. He is buried at Q11458044[8].

Why It Matters

Koide Chōjūrō ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[7]

FAQs

Where was Koide Chōjūrō born?

Koide Chōjūrō was born in Tokushima[2].

Where did Koide Chōjūrō die?

Koide Chōjūrō passed away in Q11407466[4].

What did Koide Chōjūrō do for work?

Koide Chōjūrō worked as mathematician[6].

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. [13] . wikidata.org.
  4. [10] . wikidata.org.
  5. [14] . wikidata.org.
  6. [9] . wikidata.org.
  7. [15] . wikidata.org.
  8. [16] . wikidata.org.
  9. [6] . wikidata.org.
  10. [11] . wikidata.org.
  11. [8] . wikidata.org.
  12. [17] . wikidata.org.
  13. [18] . wikidata.org.
  14. [3] . wikidata.org.
  15. [5] . wikidata.org.
  16. [19] . wikidata.org.
  17. [12] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.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). Koide Chōjūrō. Retrieved May 3, 2026, from https://4ort.xyz/entity/koide-ch-j-r-
MLA “Koide Chōjūrō.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/koide-ch-j-r-.
BibTeX @misc{4ortxyz_koide-ch-j-r-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Koide Chōjūrō}}, year = {2026}, url = {https://4ort.xyz/entity/koide-ch-j-r-}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Koide Chōjūrō — https://4ort.xyz/entity/koide-ch-j-r- (retrieved 2026-05-03)

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