Theodor Sederholm

Finnish opinion journalist (1832-1881)
Person human Q6171400
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Theodor Sederholm

Summary

Theodor Sederholm is a human[1]. His place of birth was Mäntsälä[2]. He was born on January 9, 1832[3]. He died in Helsinki[4]. He died on August 21, 1881[5]. He worked as a publisher[6], university teacher[7], and journalist[8].

Key Facts

  • Born in Mäntsälä[2], Theodor Sederholm…
  • Theodor Sederholm passed away in Helsinki[4].
  • Theodor Sederholm was born on January 9, 1832[3].
  • Theodor Sederholm died on August 21, 1881[5].
  • Theodor Sederholm's father was Klaudius Jaakoppi 'Seetriholma'[9].
  • Theodor Sederholm's mother was Johanna Frederiikka of Eek[10].
  • A child of Theodor Sederholm was Jakob Sederholm[11].
  • A child of Theodor Sederholm was Edvin Sederholm[12].
  • Theodor Sederholm held citizenship in Grand Duchy of Finland[13].
  • Swedish was Theodor Sederholm's native language[14].
  • Theodor Sederholm's professions included publisher[6].
  • Theodor Sederholm's professions included university teacher[7].
  • Theodor Sederholm's professions included journalist[8].
  • Theodor Sederholm was educated at University of Helsinki[15].
  • Theodor Sederholm is recorded as male[16].
  • Theodor Sederholm's instance of is recorded as human[17].
  • Theodor Sederholm's family name is recorded as Sederholm[18].
  • Theodor Sederholm's given name is recorded as Theodor[19].
  • Theodor Sederholm's given name is recorded as Claes[20].
  • Theodor Sederholm's described by source is recorded as Writers in Finland 1809–1916[21].
  • Theodor Sederholm's languages spoken, written or signed is recorded as Finnish[22].

Body

Origins and Family

Theodor Sederholm was born in Mäntsälä[2]. He was born on January 9, 1832[3]. His father was Klaudius Jaakoppi 'Seetriholma'[9]. His mother was Johanna Frederiikka of Eek[10]. Swedish was his native language[14].

Education

Theodor Sederholm's education included a stint at University of Helsinki[15].

Career and Affiliations

Recorded occupations include publisher[6], university teacher[7], and journalist[8].

Personal Life

Children include Jakob Sederholm[11], a geologist[23], 1863–1934[24], of Finland[25], awarded the Penrose Medal[26], specialised in geology[27] and Edvin Sederholm[12], 1873–1951[28], of Finland[29].

Death and Burial

Theodor Sederholm died on August 21, 1881[5]. He died in Helsinki[4].

FAQs

Where was Theodor Sederholm born?

Theodor Sederholm's place of birth was Mäntsälä[2].

Where did Theodor Sederholm die?

Theodor Sederholm passed away in Helsinki[4].

Who were Theodor Sederholm's parents?

Theodor Sederholm's father was Klaudius Jaakoppi 'Seetriholma'[9]. Theodor Sederholm's mother was Johanna Frederiikka of Eek[10].

What did Theodor Sederholm do for work?

Theodor Sederholm worked as publisher[6], university teacher[7], and journalist[8].

Where did Theodor Sederholm go to school?

Theodor Sederholm was educated at University of Helsinki[15].

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. [16] . BiographySampo. Retrieved . wikidata.org.
  4. [9] . Genealogics. wikidata.org.
  5. [10] . Genealogics. wikidata.org.
  6. [13] . wikidata.org.
  7. [17] . BiographySampo. Retrieved . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . wikidata.org.
  10. [15] . wikidata.org.
  11. [14] . wikidata.org.
  12. [6] . wikidata.org.
  13. [7] . wikidata.org.
  14. [8] . wikidata.org.
  15. [3] . Uppslagsverket Finland. wikidata.org.
  16. [5] . Uppslagsverket Finland. wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [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
  4. [26] . Wikidata. wikidata.org. → on this site
  5. [27] . Wikidata. wikidata.org. → on this site
  6. [28] . Wikidata. wikidata.org. → on this site
  7. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

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

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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). Theodor Sederholm. Retrieved May 3, 2026, from https://4ort.xyz/entity/theodor-sederholm
MLA “Theodor Sederholm.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/theodor-sederholm.
BibTeX @misc{4ortxyz_theodor-sederholm_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theodor Sederholm}}, year = {2026}, url = {https://4ort.xyz/entity/theodor-sederholm}, note = {Accessed: 2026-05-03}}
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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. 15d ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Place of death Helsinki
    Alvin id alvin-person:62601
    Child Jakob Sederholm, Edvin Sederholm
    Digitaltmuseum id 0210313567692
    + 36 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32119|batch #32119]]: import P21 and P106 from GND (32)"
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