Christen Thomsen Barfoed

Danish chemist (1815–1889)
Person human Q512785
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Summary

Christen Thomsen Barfoed was born on June 16, 1815[1], in Stege[2]. He died on April 30, 1889[3], in Copenhagen[4]. He worked as a chemist[5], university teacher[6], and pharmacist[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,300 of 1,000,298).[8]

Key Facts

  • Country of citizenship: Kingdom of Denmark[9]
  • Employer: Royal Veterinary and Agricultural University[10]
  • Award received: Knight of the Order of the Dannebrog[11], Decoration of the Cross of Honour of the Dannebrog[12], commander of the Order of the Dannebrog[13]
  • Member of: Royal Danish Academy of Sciences and Letters[14]
  • Sex or gender: male[15]
  • Family name: Barfoed[16]
  • Given name: Christen[17]
  • Described by source: Nordisk familjebok[18]
  • Languages spoken, written or signed: Danish[19]

Why It Matters

Christen Thomsen Barfoed is known by 4 alternative names across languages and contexts.[20]

He is credited with the discovery of Barfoed's test[21], a detection reaction[22].

FAQs

Where was Christen Thomsen Barfoed born?

Christen Thomsen Barfoed's place of birth was Stege[2].

Where did Christen Thomsen Barfoed die?

Christen Thomsen Barfoed passed away in Copenhagen[4].

What did Christen Thomsen Barfoed do for work?

Christen Thomsen Barfoed worked as a chemist[5], university teacher[6], and pharmacist[7].

What awards did Christen Thomsen Barfoed receive?

Honors received include Knight of the Order of the Dannebrog[11], Decoration of the Cross of Honour of the Dannebrog[12], and commander of the Order of the Dannebrog[13].

What did Christen Thomsen Barfoed discover?

Christen Thomsen Barfoed is credited as discoverer of Barfoed's test[21].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . Great Norwegian Encyclopedia. Retrieved . wikidata.org.
  3. [15] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . Retrieved . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . Dansk Biografisk Leksikon, 3rd edition. biografiskleksikon.lex.dk. Provenance: wikidata.org.
  10. [12] ↑ . Dansk Biografisk Leksikon, 3rd edition. biografiskleksikon.lex.dk. Provenance: wikidata.org.
  11. [13] ↑ . Dansk Biografisk Leksikon, 3rd edition. biografiskleksikon.lex.dk. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [1] ↑ . Dansk Biografisk Leksikon. Retrieved . wikidata.org.
  14. [3] ↑ . Dansk Biografisk Leksikon. Retrieved . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [21] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [22] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Christen Thomsen Barfoed. Retrieved October 17, 2026, from https://4ort.xyz/entity/christen-thomsen-barfoed
MLA “Christen Thomsen Barfoed.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/christen-thomsen-barfoed.
BibTeX @misc{4ortxyz_christen-thomsen-barfoed_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Christen Thomsen Barfoed}}, year = {2026}, url = {https://4ort.xyz/entity/christen-thomsen-barfoed}, note = {Accessed: 2026-10-17}}
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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. 12h ago · OKA bot bot · 2026-10-17 view diff on Wikidata ↗
    Occupation → —
    Described by source → Nordisk familjebok
    Wikipedia languages → ['arz', 'da', 'de', 'en', 'sv']
    Instance of → —
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||3 */ source for place of death, source for date of birth, source for date of death from Store norske leksikon ([[Wikidata:Requests for permissi"
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