Boris Roolaid

Estonian swimmer (1917-1942)
Person human Q23621542
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Boris Roolaid

Summary

Boris Roolaid is a human[1]. He was born in Tallinn[2]. He was born on +1917-02-03T00:00:00Z[3]. He passed away in Kotlas[4]. He died on +1943-00-00T00:00:00Z[5]. He worked as a swimmer[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[7]

Key Facts

  • Born in Tallinn[2], Boris Roolaid…
  • Boris Roolaid passed away in Kotlas[4].
  • Boris Roolaid was born on +1917-02-03T00:00:00Z[3].
  • Boris Roolaid died on +1943-00-00T00:00:00Z[5].
  • Boris Roolaid held citizenship in Estonia[8].
  • Boris Roolaid's professions included swimmer[6].
  • Boris Roolaid's education included a stint at Tallinn French School[9].
  • Boris Roolaid's image is recorded as Boris Roolaid.jpg[10].
  • Boris Roolaid is recorded as male[11].
  • Boris Roolaid's instance of is recorded as human[12].
  • Boris Roolaid's Commons category is recorded as Boris Roolaid[13].
  • Boris Roolaid's sport is recorded as competitive swimming[14].
  • Boris Roolaid's family name is recorded as Roolaid[15].
  • Boris Roolaid's given name is recorded as Boris[16].
  • Boris Roolaid's participant in is recorded as 1936 Summer Olympics[17].
  • Boris Roolaid's languages spoken, written or signed is recorded as Estonian[18].
  • Boris Roolaid's Sports-Reference.com Olympic athlete ID is recorded as ro/boris-roolaid-1[19].
  • Boris Roolaid's birth name is recorded as {'lang': 'et', 'text': 'Boris Rosenberg'}[20].
  • Boris Roolaid's country for sport is recorded as Estonia[21].
  • Boris Roolaid's Geni.com profile ID is recorded as 6000000009008051397[22].
  • Boris Roolaid's Google Knowledge Graph ID is recorded as /g/11cm1v0dqx[23].
  • Boris Roolaid's sibling is recorded as Egon Roolaid[24].
  • Boris Roolaid's World Aquatics athlete ID is recorded as 1163424[25].
  • Boris Roolaid's ESBL athlete ID is recorded as Boris_Roolaid[26].
  • Boris Roolaid's Olympics.com athlete ID is recorded as boris-roolaid[27].

Body

Origins and Family

Boris Roolaid's place of birth was Tallinn[2]. He was born on +1917-02-03T00:00:00Z[3].

Education

Boris Roolaid's education included a stint at Tallinn French School[9].

Career and Affiliations

Boris Roolaid worked as a swimmer[6].

Death and Burial

Boris Roolaid died on +1943-00-00T00:00:00Z[5]. He passed away in Kotlas[4].

Why It Matters

Boris Roolaid ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[7]

FAQs

Where was Boris Roolaid born?

Boris Roolaid's place of birth was Tallinn[2].

Where did Boris Roolaid die?

Boris Roolaid passed away in Kotlas[4].

What did Boris Roolaid do for work?

Boris Roolaid worked as swimmer[6].

Where did Boris Roolaid go to school?

Boris Roolaid was educated at Tallinn French School[9].

References

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

Direct Wikidata claims

  1. [10] . wikidata.org.
  2. [2] . Biographical lexicon of Estonian sport. Retrieved . wikidata.org.
  3. [4] . Biographical lexicon of Estonian sport. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [8] . wikidata.org.
  6. [12] . wikidata.org.
  7. [9] . Biographical lexicon of Estonian sport. Retrieved . wikidata.org.
  8. [6] . wikidata.org.
  9. [13] . wikidata.org.
  10. [3] . Biographical lexicon of Estonian sport. Retrieved . wikidata.org.
  11. [5] . Biographical lexicon of Estonian sport. Retrieved . olympedia.org. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Biographical lexicon of Estonian sport. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.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). Boris Roolaid. Retrieved April 10, 2026, from https://4ort.xyz/entity/boris-roolaid
MLA “Boris Roolaid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/boris-roolaid.
BibTeX @misc{4ortxyz_boris-roolaid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Boris Roolaid}}, year = {2026}, url = {https://4ort.xyz/entity/boris-roolaid}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Boris Roolaid — https://4ort.xyz/entity/boris-roolaid (retrieved 2026-04-10)

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