Sumio Yokoyama

Japanese historian
Person human Q11542501
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Sumio Yokoyama

Summary

Sumio Yokoyama is a human[1]. He was born on +1945-01-01T00:00:00Z[2]. He died on +2021-03-11T00:00:00Z[3]. He worked as a historian[4].

Key Facts

  • Sumio Yokoyama was born on +1945-01-01T00:00:00Z[2].
  • Sumio Yokoyama died on +2021-03-11T00:00:00Z[3].
  • Sumio Yokoyama held citizenship in Japan[5].
  • Sumio Yokoyama worked as a historian[4].
  • Sumio Yokoyama's field of work was history of Japan[6].
  • Sumio Yokoyama is recorded as male[7].
  • Sumio Yokoyama's instance of is recorded as human[8].
  • Sumio Yokoyama's ISNI is recorded as 0000000026491558[9].
  • Sumio Yokoyama's VIAF cluster ID is recorded as 25951967[10].
  • Sumio Yokoyama's Library of Congress authority ID is recorded as n82099005[11].
  • Sumio Yokoyama's IdRef ID is recorded as 099485818[12].
  • Sumio Yokoyama's NDL Authority ID is recorded as 00096383[13].
  • Sumio Yokoyama's family name is recorded as Yokoyama[14].
  • Sumio Yokoyama's given name is recorded as Sumio[15].
  • Sumio Yokoyama's languages spoken, written or signed is recorded as Japanese[16].
  • Sumio Yokoyama's name in kana is recorded as よこやま すみお[17].
  • Sumio Yokoyama's Google Knowledge Graph ID is recorded as /g/11ksh14rx[18].
  • Sumio Yokoyama's WorldCat Entities ID is recorded as E39PBJx4tjXcC4Rxyrc4yM8V4q[19].
  • Sumio Yokoyama's Yale LUX ID is recorded as person/9f997c42-02c2-4944-8fe1-e80b00a8671a[20].

Body

Origins and Family

Sumio Yokoyama was born on +1945-01-01T00:00:00Z[2].

Career and Affiliations

Sumio Yokoyama worked as a historian[4]. His field of work was history of Japan[6].

Death and Burial

Sumio Yokoyama died on +2021-03-11T00:00:00Z[3].

FAQs

What did Sumio Yokoyama do for work?

Sumio Yokoyama worked as historian[4].

References

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

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [5] . wikidata.org.
  3. [8] . wikidata.org.
  4. [6] . wikidata.org.
  5. [4] . wikidata.org.
  6. [9] . wikidata.org.
  7. [10] . Virtual International Authority File. Retrieved . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . Virtual International Authority File. Retrieved . wikidata.org.
  10. [13] . wikidata.org.
  11. [2] . wikidata.org.
  12. [3] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . IdRef. Retrieved . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . Retrieved . wikidata.org.
  19. [20] . wikidata.org.

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). Sumio Yokoyama. Retrieved May 3, 2026, from https://4ort.xyz/entity/sumio-yokoyama
MLA “Sumio Yokoyama.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sumio-yokoyama.
BibTeX @misc{4ortxyz_sumio-yokoyama_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sumio Yokoyama}}, year = {2026}, url = {https://4ort.xyz/entity/sumio-yokoyama}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sumio Yokoyama — https://4ort.xyz/entity/sumio-yokoyama (retrieved 2026-05-03)

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