Cyril Ponnamperuma

Sri Lankan scientist (1923–1994)
Person human Q1403963
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Cyril Ponnamperuma

Summary

Cyril Ponnamperuma is a human[1]. He was born in Galle[2]. He was born on +1923-10-16T00:00:00Z[3]. He died in College Park[4]. He died on +1994-12-20T00:00:00Z[5]. He worked as a chemist[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (31 views/month, #7,279 of 1,000,298).[7]

Key Facts

  • Cyril Ponnamperuma was born in Galle[2].
  • Cyril Ponnamperuma died in College Park[4].
  • Cyril Ponnamperuma was born on +1923-10-16T00:00:00Z[3].
  • Cyril Ponnamperuma died on +1994-12-20T00:00:00Z[5].
  • Cyril Ponnamperuma held citizenship in Sri Lanka[8].
  • Cyril Ponnamperuma's professions included chemist[6].
  • Cyril Ponnamperuma's education included a stint at University of Madras[9].
  • Cyril Ponnamperuma's education included a stint at Birkbeck, University of London[10].
  • Cyril Ponnamperuma was educated at University of California, Berkeley[11].
  • Cyril Ponnamperuma's doctoral advisor was Melvin Calvin[12].
  • Cyril Ponnamperuma received the Oparin Medal[13].
  • Cyril Ponnamperuma received the Chevalier des Arts et des Lettres[14].
  • Cyril Ponnamperuma was a member of Pontifical Academy of Sciences[15].
  • Cyril Ponnamperuma was a member of The World Academy of Sciences[16].
  • Cyril Ponnamperuma's image is recorded as Cyril Ponnamperuma analyzing a moon sample.jpg[17].
  • Cyril Ponnamperuma is recorded as male[18].
  • Cyril Ponnamperuma's instance of is recorded as human[19].
  • Cyril Ponnamperuma's ISNI is recorded as 0000000109155357[20].
  • Cyril Ponnamperuma's VIAF cluster ID is recorded as 73918045[21].
  • Cyril Ponnamperuma's GND ID is recorded as 17231139X[22].
  • Cyril Ponnamperuma's Library of Congress authority ID is recorded as n50019209[23].
  • Cyril Ponnamperuma's Bibliothèque nationale de France ID is recorded as 122984747[24].
  • Cyril Ponnamperuma's IdRef ID is recorded as 031845002[25].
  • Cyril Ponnamperuma's Commons category is recorded as Cyril Ponnamperuma[26].
  • Cyril Ponnamperuma's Libraries Australia ID is recorded as 35428181[27].

Body

Origins and Family

Cyril Ponnamperuma was born in Galle[2]. He was born on +1923-10-16T00:00:00Z[3].

Education

Educated at University of Madras[9], a state public university[28], in India[29], founded in 1857[30]; Birkbeck, University of London[10], a public research university[31], in United Kingdom[32], founded in 1823[33], headquartered in London[34]; and University of California, Berkeley[11], a public research university[35], in United States[36], founded in 1868[37], headquartered in Berkeley[38]. Cyril Ponnamperuma's doctoral advisor was Melvin Calvin[12].

Career and Affiliations

Cyril Ponnamperuma's professions included chemist[6].

Recognition

Awards received include Oparin Medal[13], an award[39] and Chevalier des Arts et des Lettres[14], a grade of an order[40], in France[41].

Death and Burial

Cyril Ponnamperuma died on +1994-12-20T00:00:00Z[5]. He died in College Park[4].

Why It Matters

Cyril Ponnamperuma ranks in the top 0.73% of human entities by monthly Wikipedia readership (31 views/month, #7,279 of 1,000,298).[7] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[42]

FAQs

Where was Cyril Ponnamperuma born?

Cyril Ponnamperuma's place of birth was Galle[2].

Where did Cyril Ponnamperuma die?

Cyril Ponnamperuma died in College Park[4].

What did Cyril Ponnamperuma do for work?

Cyril Ponnamperuma worked as chemist[6].

Where did Cyril Ponnamperuma go to school?

Cyril Ponnamperuma was educated at University of Madras[9], Birkbeck, University of London[10], and University of California, Berkeley[11].

What awards did Cyril Ponnamperuma receive?

Honors received include Oparin Medal[13] and Chevalier des Arts et des Lettres[14].

References

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

Direct Wikidata claims

  1. [17] . wikidata.org.
  2. [2] . wikidata.org.
  3. [4] . wikidata.org.
  4. [18] . wikidata.org.
  5. [8] . wikidata.org.
  6. [19] . BnF authorities. Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [6] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  13. [12] . wikidata.org.
  14. [20] . International Standard Name Identifier. wikidata.org.
  15. [21] . wikidata.org.
  16. [22] . wikidata.org.
  17. [23] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  18. [24] . BnF authorities. Retrieved . wikidata.org.
  19. [25] . Virtual International Authority File. Retrieved . wikidata.org.
  20. [26] . wikidata.org.
  21. [27] . wikidata.org.
  22. [15] . www.pas.va. wikidata.org.
  23. [16] . wikidata.org.
  24. [3] . wikidata.org.
  25. [5] . 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
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [42] . Wikidata sitelinks. 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). Cyril Ponnamperuma. Retrieved April 10, 2026, from https://4ort.xyz/entity/cyril-ponnamperuma
MLA “Cyril Ponnamperuma.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/cyril-ponnamperuma.
BibTeX @misc{4ortxyz_cyril-ponnamperuma_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cyril Ponnamperuma}}, year = {2026}, url = {https://4ort.xyz/entity/cyril-ponnamperuma}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Cyril Ponnamperuma — https://4ort.xyz/entity/cyril-ponnamperuma (retrieved 2026-04-10)

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