Erik Lönnroth

Finnish professor and head teacher
Person human Q11858166
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Erik Lönnroth

Summary

Erik Lönnroth is a human[1]. He was born in Porvoo[2]. He was born on August 2, 1883[3]. He died in Helsinki[4]. He died on December 23, 1971[5]. He worked as a professor[6], head teacher[7], and botanist[8].

Key Facts

  • Erik Lönnroth was born in Porvoo[2].
  • Erik Lönnroth died in Helsinki[4].
  • Erik Lönnroth was born on August 2, 1883[3].
  • Erik Lönnroth was born on January 1, 1883[9].
  • Erik Lönnroth died on December 23, 1971[5].
  • Erik Lönnroth's father was Alfons Lönnroth[10].
  • Among Erik Lönnroth's spouses was Elsa Sillman-Lönnroth[11].
  • Erik Lönnroth held citizenship in Finland[12].
  • Erik Lönnroth held citizenship in Grand Duchy of Finland[13].
  • Swedish was Erik Lönnroth's native language[14].
  • Erik Lönnroth's professions included professor[6].
  • Erik Lönnroth worked as a head teacher[7].
  • Erik Lönnroth worked as a botanist[8].
  • Among Erik Lönnroth's employers was University of Helsinki[15].
  • Erik Lönnroth received the honorary doctorate of the University of Natural Resources and Life Sciences, Vienna[16].
  • Erik Lönnroth was a member of White Guard[17].
  • Erik Lönnroth is recorded as male[18].
  • Erik Lönnroth's instance of is recorded as human[19].
  • Erik Lönnroth's Commons category is recorded as Erik Lönnroth (University of Helsinki)[20].
  • Erik Lönnroth's family name is recorded as Lönnroth[21].
  • Erik Lönnroth's given name is recorded as Erik[22].
  • Erik Lönnroth's given name is recorded as Johannes[23].
  • Erik Lönnroth's work location is recorded as Helsinki[24].
  • Erik Lönnroth's languages spoken, written or signed is recorded as Finnish[25].
  • Erik Lönnroth's languages spoken, written or signed is recorded as Swedish[26].

Body

Origins and Family

Erik Lönnroth's place of birth was Porvoo[2]. Recorded date of birth include August 2, 1883[3] and January 1, 1883[9]. His father was Alfons Lönnroth[10]. Swedish was his native language[14].

Career and Affiliations

Recorded occupations include professor[6], head teacher[7], and botanist[8]. Among Erik Lönnroth's employers was University of Helsinki[15].

Recognition

Erik Lönnroth received the honorary doctorate of the University of Natural Resources and Life Sciences, Vienna[16].

Personal Life

Among Erik Lönnroth's spouses was Elsa Sillman-Lönnroth[11].

Death and Burial

Erik Lönnroth died on December 23, 1971[5]. He died in Helsinki[4].

FAQs

Where was Erik Lönnroth born?

Born in Porvoo[2], Erik Lönnroth…

Where did Erik Lönnroth die?

Erik Lönnroth died in Helsinki[4].

Who were Erik Lönnroth's parents?

Erik Lönnroth's father was Alfons Lönnroth[10].

Who was Erik Lönnroth married to?

Erik Lönnroth's spouses include Elsa Sillman-Lönnroth[11].

What did Erik Lönnroth do for work?

Erik Lönnroth worked as professor[6], head teacher[7], and botanist[8].

What awards did Erik Lönnroth receive?

Honors received include honorary doctorate of the University of Natural Resources and Life Sciences, Vienna[16].

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. [18] . BiographySampo. Retrieved . wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . wikidata.org.
  6. [12] . wikidata.org.
  7. [13] . wikidata.org.
  8. [19] . BiographySampo. Retrieved . wikidata.org.
  9. [14] . Biografiskt lexikon för Finland. wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [8] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . boku.ac.at. Retrieved . boku.ac.at. Provenance: wikidata.org.
  15. [20] . wikidata.org.
  16. [17] . Biografiskt lexikon för Finland. wikidata.org.
  17. [3] . boku.ac.at. Retrieved . boku.ac.at. Provenance: wikidata.org.
  18. [9] . International Plant Names Index. Retrieved . wikidata.org.
  19. [5] . boku.ac.at. Retrieved . boku.ac.at. Provenance: wikidata.org.
  20. [21] . International Plant Names Index. wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . Biografiskt lexikon för Finland. wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

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). Erik Lönnroth. Retrieved May 3, 2026, from https://4ort.xyz/entity/erik-l-nnroth-q11858166
MLA “Erik Lönnroth.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/erik-l-nnroth-q11858166.
BibTeX @misc{4ortxyz_erik-l-nnroth-q11858166_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Erik Lönnroth}}, year = {2026}, url = {https://4ort.xyz/entity/erik-l-nnroth-q11858166}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Erik Lönnroth — https://4ort.xyz/entity/erik-l-nnroth-q11858166 (retrieved 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. 5d ago · Robertsilen · 2026-06-23 view diff on Wikidata ↗
    Instrument Q8355
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/38032|batch #38032]]: instrument P1303, från blf.fi"
  2. 8d ago · Robertsilen · 2026-06-20 view diff on Wikidata ↗
    Significant person Q16168005
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37449|batch #37449]]: viktig person P3342 med roll P3831; tolkat ur artiklar vid blf.fi; släktskap/lärare exkluderade; batch #"
  3. 6w ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Languages spoken, written or signed Finnish, Swedish
    Worldcat entities id E39PBJfRyW87YPWgvDcVmKwjYP
    Wikidata description Finnish professor and head teacher
    Isni 0000000051952504
    + 38 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31702|batch #31702]]: import P21 and P106 from GND (3)"
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