Olga Hartman

American invertebrate zoologist (1900–1974)
Person human Q21392121
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Olga Hartman

Summary

Olga Hartman is a human[1]. She was born in Waterloo[2]. She was born on January 1, 1900[3]. She died in Los Angeles[4]. She died on January 1, 1974[5]. She worked as an invertebrate zoologist[6], zoologist[7], and polychaetologist[8]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (11 views/month, #7,299 of 1,000,298).[9]

Key Facts

  • Olga Hartman's place of birth was Waterloo[2].
  • Olga Hartman passed away in Los Angeles[4].
  • Olga Hartman was born on January 1, 1900[3].
  • Olga Hartman was born on May 17, 1900[10].
  • Olga Hartman died on January 1, 1974[5].
  • Olga Hartman died on January 5, 1974[11].
  • Among Olga Hartman's spouses was Anker Petersen[12].
  • Olga Hartman held citizenship in United States[13].
  • Olga Hartman worked as an invertebrate zoologist[6].
  • Olga Hartman's professions included zoologist[7].
  • Olga Hartman's professions included polychaetologist[8].
  • Olga Hartman's field of work was zoology[14].
  • Olga Hartman's field of work was invertebrate[15].
  • Olga Hartman's field of work was Polychaeta[16].
  • Olga Hartman is recorded as female[17].
  • Olga Hartman's instance of is recorded as human[18].
  • Olga Hartman's family name is recorded as Hartman[19].
  • Olga Hartman's given name is recorded as Olga[20].
  • Olga Hartman's languages spoken, written or signed is recorded as English[21].
  • Olga Hartman's name in native language is recorded as {'lang': 'en', 'text': 'Olga Hartman'}[22].

Body

Origins and Family

Olga Hartman was born in Waterloo[2]. Recorded date of birth include January 1, 1900[3] and May 17, 1900[10].

Career and Affiliations

Recorded occupations include invertebrate zoologist[6], zoologist[7], and polychaetologist[8]. Fields of work include zoology[14], a branch of biology[23]; invertebrate[15], a grade[24]; and Polychaeta[16], a taxon[25].

Personal Life

Olga Hartman was married to Anker Petersen[12].

Death and Burial

Recorded date of death include January 1, 1974[5] and January 5, 1974[11]. Olga Hartman passed away in Los Angeles[4].

Why It Matters

Olga Hartman ranks in the top 0.73% of human entities by monthly Wikipedia readership (11 views/month, #7,299 of 1,000,298).[9] She is known by 3 alternative names across languages and contexts.[26]

FAQs

Where was Olga Hartman born?

Olga Hartman's place of birth was Waterloo[2].

Where did Olga Hartman die?

Olga Hartman died in Los Angeles[4].

Who was Olga Hartman married to?

Olga Hartman's spouses include Anker Petersen[12].

What did Olga Hartman do for work?

Olga Hartman worked as invertebrate zoologist[6], zoologist[7], and polychaetologist[8].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [17] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [12] . familysearch.org. Retrieved . familysearch.org. Provenance: wikidata.org.
  5. [13] . wikidata.org.
  6. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [15] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [16] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [8] . wikidata.org.
  13. [3] . Open Library. Retrieved . wikidata.org.
  14. [10] . wikidata.org.
  15. [5] . Open Library. Retrieved . wikidata.org.
  16. [11] . wikidata.org.
  17. [19] . Czech National Authority Database. Retrieved . wikidata.org.
  18. [20] . Czech National Authority Database. Retrieved . wikidata.org.
  19. [21] . Czech National Authority Database. Retrieved . wikidata.org.
  20. [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

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata aliases. 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). Olga Hartman. Retrieved April 10, 2026, from https://4ort.xyz/entity/olga-hartman
MLA “Olga Hartman.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/olga-hartman.
BibTeX @misc{4ortxyz_olga-hartman_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Olga Hartman}}, year = {2026}, url = {https://4ort.xyz/entity/olga-hartman}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Olga Hartman — https://4ort.xyz/entity/olga-hartman (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 13d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Place of birth Waterloo
    Citizenship
    Instance of human
    Languages spoken, written or signed English
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32080|batch #32080]]: import P21 and P106 from GND (22)"
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