Rolf Nordhagen

Norwegian botanist (1894–1979)
Person human Q1843500
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Rolf Nordhagen

Summary

Rolf Nordhagen is a human[1]. His place of birth was Christiania[2]. He was born on October 21, 1894[3]. He passed away in Oslo[4]. He died on March 8, 1979[5]. He worked as a botanist[6], professor[7], and botanical collector[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (14 views/month, #7,296 of 1,000,298).[9]

Key Facts

  • Rolf Nordhagen was born in Christiania[2].
  • Rolf Nordhagen died in Oslo[4].
  • Rolf Nordhagen was born on October 21, 1894[3].
  • Rolf Nordhagen died on March 8, 1979[5].
  • Rolf Nordhagen's father was Johan Nordhagen[10].
  • Rolf Nordhagen was married to Elisabeth Marie Nordhagen[11].
  • A child of Rolf Nordhagen was Per Jonas Nordhagen[12].
  • A child of Rolf Nordhagen was Rolf Nordhagen[13].
  • Rolf Nordhagen held citizenship in Norway[14].
  • Rolf Nordhagen's professions included botanist[6].
  • Rolf Nordhagen worked as a professor[7].
  • Rolf Nordhagen worked as a botanical collector[8].
  • Rolf Nordhagen was employed by University of Oslo[15].
  • Rolf Nordhagen was educated at University of Oslo[16].
  • Rolf Nordhagen's education included a stint at Oslo Cathedral School[17].
  • Rolf Nordhagen received the Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[18].
  • Rolf Nordhagen was a member of Norwegian Academy of Science and Letters[19].
  • Rolf Nordhagen was a member of Royal Swedish Academy of Sciences[20].
  • Rolf Nordhagen was a member of Royal Norwegian Society of Sciences and Letters[21].
  • Rolf Nordhagen is recorded as male[22].
  • Rolf Nordhagen's instance of is recorded as human[23].
  • Rolf Nordhagen's family name is recorded as Nordhagen[24].
  • Rolf Nordhagen's given name is recorded as Rolf[25].
  • Rolf Nordhagen's described by source is recorded as Salmonsens Konversationsleksikon[26].
  • Rolf Nordhagen's sibling is recorded as Olaf Nordhagen[27].

Body

Origins and Family

Born in Christiania[2], Rolf Nordhagen… he was born on October 21, 1894[3]. His father was Johan Nordhagen[10].

Education

Educated at University of Oslo[16], a public university[28], in Norway[29], founded in 1811[30], headquartered in Blindern[31] and Oslo Cathedral School[17], an upper secondary school in Norway[32], in Norway[33], founded in 1153[34].

Career and Affiliations

Recorded occupations include botanist[6], professor[7], and botanical collector[8]. Rolf Nordhagen was employed by University of Oslo[15].

Recognition

Rolf Nordhagen received the Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[18].

Personal Life

Among Rolf Nordhagen's spouses was Elisabeth Marie Nordhagen[11]. Children include Per Jonas Nordhagen[12], an art historian[35], 1929–2025[36], of Norway[37], specialised in art history[38] and he[13], a computer scientist[39], 1927–2013[40], of Norway[41], awarded the Internet Hall of Fame[42].

Death and Burial

Rolf Nordhagen died on March 8, 1979[5]. He passed away in Oslo[4].

Why It Matters

Rolf Nordhagen ranks in the top 0.73% of human entities by monthly Wikipedia readership (14 views/month, #7,296 of 1,000,298).[9] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[43] He is known by 10 alternative names across languages and contexts.[44]

FAQs

Where was Rolf Nordhagen born?

Rolf Nordhagen was born in Christiania[2].

Where did Rolf Nordhagen die?

Rolf Nordhagen passed away in Oslo[4].

Who were Rolf Nordhagen's parents?

Rolf Nordhagen's father was Johan Nordhagen[10].

Who was Rolf Nordhagen married to?

Rolf Nordhagen's spouses include Elisabeth Marie Nordhagen[11].

What did Rolf Nordhagen do for work?

Rolf Nordhagen worked as botanist[6], professor[7], and botanical collector[8].

Where did Rolf Nordhagen go to school?

Rolf Nordhagen was educated at University of Oslo[16] and Oslo Cathedral School[17].

What awards did Rolf Nordhagen receive?

Honors received include Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[18].

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. [22] . wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . Great Norwegian Encyclopedia. nbl.snl.no. Provenance: wikidata.org.
  6. [14] . wikidata.org.
  7. [23] . wikidata.org.
  8. [12] . wikidata.org.
  9. [13] . wikidata.org.
  10. [16] . wikidata.org.
  11. [17] . wikidata.org.
  12. [6] . wikidata.org.
  13. [7] . wikidata.org.
  14. [8] . Bionomia. wikidata.org.
  15. [15] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [3] . SNAC. Retrieved . wikidata.org.
  21. [5] . SNAC. Retrieved . wikidata.org.
  22. [24] . International Plant Names Index. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [35] . Wikidata. wikidata.org. → on this site
  2. [36] . Wikidata. wikidata.org. → on this site
  3. [37] . Wikidata. wikidata.org. → on this site
  4. [38] . Wikidata. wikidata.org. → on this site
  5. [39] . Wikidata. wikidata.org. → on this site
  6. [40] . Wikidata. wikidata.org. → on this site
  7. [41] . Wikidata. wikidata.org. → on this site
  8. [42] . Wikidata. wikidata.org. → on this site
  9. [28] . Wikidata. wikidata.org. → on this site
  10. [29] . Wikidata. wikidata.org. → on this site
  11. [30] . Wikidata. wikidata.org. → on this site
  12. [31] . Wikidata. wikidata.org. → on this site
  13. [32] . Wikidata. wikidata.org. → on this site
  14. [33] . Wikidata. wikidata.org. → on this site
  15. [34] . 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. [43] . Wikidata sitelinks. wikidata.org.
  3. [44] . Wikidata aliases. 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). Rolf Nordhagen. Retrieved April 10, 2026, from https://4ort.xyz/entity/rolf-nordhagen
MLA “Rolf Nordhagen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/rolf-nordhagen.
BibTeX @misc{4ortxyz_rolf-nordhagen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Rolf Nordhagen}}, year = {2026}, url = {https://4ort.xyz/entity/rolf-nordhagen}, note = {Accessed: 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. 21d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Award received
    Place of birth Christiania
    Member of
    Citizenship
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32074|batch #32074]]: import P21 and P106 from GND (21)"
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