Carl Hacker

Estonian clerk resided in Russia, first husband of poet Marie Under (1878-1948)
Person human Q17446740
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Carl Hacker

Summary

Carl Hacker is a human[1]. Born in Tallinn[2], he… he was born on +1878-02-19T00:00:00Z[3]. He died on +1948-00-00T00:00:00Z[4]. He worked as a clerk[5] and bookkeeper[6].

Key Facts

  • Carl Hacker's place of birth was Tallinn[2].
  • Carl Hacker was born on +1878-02-19T00:00:00Z[3].
  • Carl Hacker died on +1948-00-00T00:00:00Z[4].
  • Carl Hacker is buried at Siselinna Cemetery[7].
  • Carl Hacker was married to Marie Under[8].
  • A child of Carl Hacker was Hedda Hacker[9].
  • A child of Carl Hacker was Dagmar Stock[10].
  • Carl Hacker held citizenship in Russian Empire[11].
  • Carl Hacker held citizenship in Estonia[12].
  • Carl Hacker worked as a clerk[5].
  • Carl Hacker's professions included bookkeeper[6].
  • Carl Hacker is recorded as male[13].
  • Carl Hacker's instance of is recorded as human[14].
  • Carl Hacker's family name is recorded as Hacker[15].
  • Carl Hacker's given name is recorded as Carl[16].
  • Carl Hacker's languages spoken, written or signed is recorded as Estonian[17].
  • Carl Hacker's languages spoken, written or signed is recorded as Russian[18].
  • Carl Hacker's Geni.com profile ID is recorded as 6000000008269005256[19].
  • Carl Hacker's WikiTree person ID is recorded as Hacker-1494[20].
  • Carl Hacker's date of burial or cremation is recorded as +1949-01-24T00:00:00Z[21].

Body

Origins and Family

Carl Hacker was born in Tallinn[2]. He was born on +1878-02-19T00:00:00Z[3].

Career and Affiliations

Recorded occupations include clerk[5] and bookkeeper[6].

Personal Life

Carl Hacker was married to Marie Under[8]. Children include Hedda Hacker[9], a sculptor[22], 1905–1988[23], of Estonia[24] and Dagmar Stock[10], a translator[25], 1902–1994[26], of Estonia[27].

Death and Burial

Carl Hacker died on +1948-00-00T00:00:00Z[4]. Burial took place at Siselinna Cemetery[7].

FAQs

Where was Carl Hacker born?

Carl Hacker was born in Tallinn[2].

Who was Carl Hacker married to?

Carl Hacker's spouses include Marie Under[8].

What did Carl Hacker do for work?

Carl Hacker worked as clerk[5] and bookkeeper[6].

References

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

Direct Wikidata claims

  1. [2] . geni.com. geni.com. Provenance: wikidata.org.
  2. [13] . wikidata.org.
  3. [8] . wikidata.org.
  4. [11] . wikidata.org.
  5. [12] . wikidata.org.
  6. [14] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [5] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . dea.digar.ee. dea.digar.ee. Provenance: wikidata.org.
  12. [3] . wikidata.org.
  13. [4] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.

Inline context (facts about related entities)

  1. [22] . Wikidata. wikidata.org. → on this site
  2. [23] . Wikidata. wikidata.org. → on this site
  3. [24] . Wikidata. wikidata.org. → on this site
  4. [25] . Wikidata. wikidata.org. → on this site
  5. [26] . Wikidata. wikidata.org. → on this site
  6. [27] . 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). Carl Hacker. Retrieved May 3, 2026, from https://4ort.xyz/entity/carl-hacker
MLA “Carl Hacker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/carl-hacker.
BibTeX @misc{4ortxyz_carl-hacker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Carl Hacker}}, year = {2026}, url = {https://4ort.xyz/entity/carl-hacker}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Carl Hacker — https://4ort.xyz/entity/carl-hacker (retrieved 2026-05-03)

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