Roy A. Johnson

American mathematics professor
Person human Q102156418
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Roy A. Johnson

Summary

Roy A. Johnson is a human[1]. He was born in Oak Park[2]. He was born on +1939-03-20T00:00:00Z[3]. He died in Moscow[4]. He died on +2022-07-24T00:00:00Z[5]. He worked as a professor of mathematics[6].

Key Facts

  • Born in Oak Park[2], Roy A. Johnson…
  • Roy A. Johnson passed away in Moscow[4].
  • Roy A. Johnson was born on +1939-03-20T00:00:00Z[3].
  • Roy A. Johnson died on +2022-07-24T00:00:00Z[5].
  • Roy A. Johnson held citizenship in United States[7].
  • Roy A. Johnson worked as a professor of mathematics[6].
  • Roy A. Johnson was employed by Washington State University[8].
  • Among Roy A. Johnson's employers was Addis Ababa University[9].
  • Among Roy A. Johnson's employers was University of Lagos[10].
  • Roy A. Johnson's education included a stint at University of Iowa[11].
  • Roy A. Johnson's education included a stint at St. Olaf College[12].
  • Roy A. Johnson's doctoral advisor was Sterling K. Berberian[13].
  • Roy A. Johnson is recorded as male[14].
  • Roy A. Johnson's instance of is recorded as human[15].
  • Roy A. Johnson supervised R. Bruce Mericle as a doctoral student[16].
  • Roy A. Johnson supervised John Charles Bradshaw as a doctoral student[17].
  • Roy A. Johnson's Mathematics Genealogy Project ID is recorded as 7640[18].
  • Roy A. Johnson's family name is recorded as Johnson[19].
  • Roy A. Johnson's given name is recorded as Roy[20].
  • Roy A. Johnson's given name is recorded as Andrew[21].
  • Roy A. Johnson's MR Author ID is recorded as 210353[22].

Body

Origins and Family

Roy A. Johnson was born in Oak Park[2]. He was born on +1939-03-20T00:00:00Z[3].

Education

Educated at University of Iowa[11], a public research university[23], in United States[24], founded in 1847[25], headquartered in Iowa City[26] and St. Olaf College[12], a liberal arts college in the United States[27], in United States[28], founded in 1874[29], headquartered in Northfield[30]. Roy A. Johnson's doctoral advisor was Sterling K. Berberian[13].

Career and Affiliations

Roy A. Johnson's professions included professor of mathematics[6]. Employers include Washington State University[8], a public university[31], in United States[32], founded in 1959[33]; Addis Ababa University[9], a university[34], in Ethiopia[35], founded in 1950[36]; and University of Lagos[10], a university[37], in Nigeria[38], founded in 1962[39]. Doctoral students include R. Bruce Mericle[16] and John Charles Bradshaw[17].

Death and Burial

Roy A. Johnson died on +2022-07-24T00:00:00Z[5]. He died in Moscow[4].

FAQs

Where was Roy A. Johnson born?

Roy A. Johnson was born in Oak Park[2].

Where did Roy A. Johnson die?

Roy A. Johnson passed away in Moscow[4].

What did Roy A. Johnson do for work?

Roy A. Johnson worked as professor of mathematics[6].

Where did Roy A. Johnson go to school?

Roy A. Johnson was educated at University of Iowa[11] and St. Olaf College[12].

References

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

Direct Wikidata claims

  1. [2] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  2. [4] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  3. [14] . wikidata.org.
  4. [7] . wikidata.org.
  5. [15] . wikidata.org.
  6. [11] . Mathematics Genealogy Project. wikidata.org.
  7. [12] . stolaf.edu. stolaf.edu. Provenance: wikidata.org.
  8. [6] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  9. [8] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  10. [9] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  11. [10] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  12. [13] . Mathematics Genealogy Project. wikidata.org.
  13. [16] . Mathematics Genealogy Project. wikidata.org.
  14. [17] . Mathematics Genealogy Project. wikidata.org.
  15. [18] . wikidata.org.
  16. [3] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  17. [5] . corbeillfuneralhomes.com. corbeillfuneralhomes.com. Provenance: wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.

Inline context (facts about related entities)

  1. [23] . Wikidata. wikidata.org. → on this site
  2. [24] . Wikidata. wikidata.org. → on this site
  3. [25] . Wikidata. wikidata.org. → on this site
  4. [26] . Wikidata. wikidata.org. → on this site
  5. [27] . Wikidata. wikidata.org. → on this site
  6. [28] . Wikidata. wikidata.org. → on this site
  7. [29] . Wikidata. wikidata.org. → on this site
  8. [30] . Wikidata. wikidata.org. → on this site
  9. [31] . Wikidata. wikidata.org. → on this site
  10. [32] . Wikidata. wikidata.org. → on this site
  11. [33] . Wikidata. wikidata.org. → on this site
  12. [34] . Wikidata. wikidata.org. → on this site
  13. [35] . Wikidata. wikidata.org. → on this site
  14. [36] . Wikidata. wikidata.org. → on this site
  15. [37] . Wikidata. wikidata.org. → on this site
  16. [38] . Wikidata. wikidata.org. → on this site
  17. [39] . 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). Roy A. Johnson. Retrieved May 3, 2026, from https://4ort.xyz/entity/roy-a-johnson
MLA “Roy A. Johnson.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/roy-a-johnson.
BibTeX @misc{4ortxyz_roy-a-johnson_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roy A. Johnson}}, year = {2026}, url = {https://4ort.xyz/entity/roy-a-johnson}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Roy A. Johnson — https://4ort.xyz/entity/roy-a-johnson (retrieved 2026-05-03)

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