Sipke D. Fokkema

Ph.D. Vrije Universiteit Amsterdam 1954
Person human Q102315433
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Sipke D. Fokkema

Summary

Sipke D. Fokkema is a human[1]. He was born on +1925-00-00T00:00:00Z[2]. He died on +2006-00-00T00:00:00Z[3]. He worked as a psychologist[4].

Key Facts

  • Sipke D. Fokkema was born on +1925-00-00T00:00:00Z[2].
  • Sipke D. Fokkema died on +2006-00-00T00:00:00Z[3].
  • Sipke D. Fokkema's professions included psychologist[4].
  • Sipke D. Fokkema was educated at Vrije Universiteit Amsterdam[5].
  • Sipke D. Fokkema's doctoral advisor was Jan Waterink[6].
  • Sipke D. Fokkema is recorded as male[7].
  • Sipke D. Fokkema's instance of is recorded as human[8].
  • Sipke D. Fokkema supervised Frances Brazier as a doctoral student[9].
  • Sipke D. Fokkema supervised Gerrit C. van der Veer as a doctoral student[10].
  • Sipke D. Fokkema supervised Q139549130 as a doctoral student[11].
  • Sipke D. Fokkema supervised Hendrik Thierry as a doctoral student[12].
  • Sipke D. Fokkema supervised Tjeerd Plomp as a doctoral student[13].
  • Sipke D. Fokkema's ISNI is recorded as 0000000020151958[14].
  • Sipke D. Fokkema's VIAF cluster ID is recorded as 3270384[15].
  • Sipke D. Fokkema's GND ID is recorded as 118955616[16].
  • Sipke D. Fokkema's Library of Congress authority ID is recorded as n83827275[17].
  • Sipke D. Fokkema's IdRef ID is recorded as 225586770[18].
  • Sipke D. Fokkema's NACSIS-CAT author ID is recorded as DA09679801[19].
  • Sipke D. Fokkema's Mathematics Genealogy Project ID is recorded as 142346[20].
  • Sipke D. Fokkema's family name is recorded as Fokkema[21].
  • Sipke D. Fokkema's given name is recorded as Sipke[22].
  • Sipke D. Fokkema's given name is recorded as Dirk[23].
  • Sipke D. Fokkema's Nationale Thesaurus voor Auteursnamen ID is recorded as 069231818[24].
  • Sipke D. Fokkema's FAST ID is recorded as 123392[25].
  • Sipke D. Fokkema's WorldCat Entities ID is recorded as E39PBJtX9xyBwh9HyvV4PqXDbd[26].

Body

Origins and Family

Sipke D. Fokkema was born on +1925-00-00T00:00:00Z[2].

Education

Sipke D. Fokkema was educated at Vrije Universiteit Amsterdam[5]. His doctoral advisor was Jan Waterink[6].

Career and Affiliations

Sipke D. Fokkema worked as a psychologist[4]. Doctoral students include Frances Brazier[9], a computer scientist[27], b. 1957[28], awarded the Knight of the Order of the Netherlands Lion[29]; Gerrit C. van der Veer[10], a computer scientist[30], b. 1940[31]; Q139549130[11]; Hendrik Thierry[12]; and Tjeerd Plomp[13], a professor[32], 1938–2021[33].

Death and Burial

Sipke D. Fokkema died on +2006-00-00T00:00:00Z[3].

FAQs

What did Sipke D. Fokkema do for work?

Sipke D. Fokkema worked as psychologist[4].

Where did Sipke D. Fokkema go to school?

Sipke D. Fokkema was educated at Vrije Universiteit Amsterdam[5].

References

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

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [8] . wikidata.org.
  3. [5] . Mathematics Genealogy Project. wikidata.org.
  4. [4] . Integrated Authority File. Retrieved . wikidata.org.
  5. [6] . Mathematics Genealogy Project. wikidata.org.
  6. [9] . Mathematics Genealogy Project. wikidata.org.
  7. [10] . Mathematics Genealogy Project. wikidata.org.
  8. [11] . Mathematics Genealogy Project. wikidata.org.
  9. [12] . Mathematics Genealogy Project. wikidata.org.
  10. [13] . Mathematics Genealogy Project. wikidata.org.
  11. [14] . wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . wikidata.org.
  14. [17] . wikidata.org.
  15. [18] . Virtual International Authority File. Retrieved . wikidata.org.
  16. [19] . Virtual International Authority File. Retrieved . wikidata.org.
  17. [20] . wikidata.org.
  18. [2] . Dutch National Thesaurus for Author Names. wikidata.org.
  19. [3] . Dutch National Thesaurus for Author Names. wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . 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). Sipke D. Fokkema. Retrieved May 3, 2026, from https://4ort.xyz/entity/sipke-d-fokkema
MLA “Sipke D. Fokkema.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sipke-d-fokkema.
BibTeX @misc{4ortxyz_sipke-d-fokkema_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sipke D. Fokkema}}, year = {2026}, url = {https://4ort.xyz/entity/sipke-d-fokkema}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sipke D. Fokkema — https://4ort.xyz/entity/sipke-d-fokkema (retrieved 2026-05-03)

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