John Gerard O'Hara

Ph.D. University of the Witwatersrand 1989
Person human Q102192586
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John Gerard O'Hara

Summary

John Gerard O'Hara is a human[1].

Key Facts

  • John Gerard O'Hara was educated at University of the Witwatersrand[2].
  • John Gerard O'Hara's doctoral advisor was Douglas Barker Sears[3].
  • John Gerard O'Hara is recorded as male[4].
  • John Gerard O'Hara's instance of is recorded as human[5].
  • John Gerard O'Hara supervised Winter Sinkala as a doctoral student[6].
  • John Gerard O'Hara supervised Paranjothi Pillay as a doctoral student[7].
  • John Gerard O'Hara supervised S. M. Myeni as a doctoral student[8].
  • John Gerard O'Hara supervised Ibrahim Siti Nur Iqmal as a doctoral student[9].
  • John Gerard O'Hara's Mathematics Genealogy Project ID is recorded as 37117[10].
  • John Gerard O'Hara's family name is recorded as Q20994443[11].
  • John Gerard O'Hara's given name is recorded as John[12].
  • John Gerard O'Hara's given name is recorded as Gerard[13].
  • John Gerard O'Hara's Google Knowledge Graph ID is recorded as /g/11qnt6ds6b[14].
  • John Gerard O'Hara's MR Author ID is recorded as 601206[15].

Body

Education

John Gerard O'Hara's education included a stint at University of the Witwatersrand[2]. His doctoral advisor was Douglas Barker Sears[3].

Career and Affiliations

Doctoral students include Winter Sinkala[6]; Paranjothi Pillay[7], a mathematician[16]; S. M. Myeni[8]; and Ibrahim Siti Nur Iqmal[9], a mathematician[17].

FAQs

Where did John Gerard O'Hara go to school?

John Gerard O'Hara was educated at University of the Witwatersrand[2].

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [2] . Mathematics Genealogy Project. wikidata.org.
  4. [3] . Mathematics Genealogy Project. wikidata.org.
  5. [6] . Mathematics Genealogy Project. wikidata.org.
  6. [7] . Mathematics Genealogy Project. wikidata.org.
  7. [8] . Mathematics Genealogy Project. wikidata.org.
  8. [9] . Mathematics Genealogy Project. wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.

Inline context (facts about related entities)

  1. [16] . Wikidata. wikidata.org. → on this site
  2. [17] . 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). John Gerard O'Hara. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-gerard-o-hara
MLA “John Gerard O'Hara.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-gerard-o-hara.
BibTeX @misc{4ortxyz_john-gerard-o-hara_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Gerard O'Hara}}, year = {2026}, url = {https://4ort.xyz/entity/john-gerard-o-hara}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Gerard O'Hara — https://4ort.xyz/entity/john-gerard-o-hara (retrieved 2026-05-03)

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