Johan Kraftman

Finnish economist (1713-1791)
Person human Q5921618
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Summary

Johan Kraftman was born on February 14, 1713[1], in Porvoo[2]. He died on August 19, 1791[3], in Ulvila[4]. He worked as an economist[5], mathematician[6], and agronomist[7].

Key Facts

  • Spouse: Brita Polviander[8]
  • Country of citizenship: Finland[9]
  • Native language: Swedish[10]
  • Employer: Royal Academy of Turku[11]
  • Member of: Royal Swedish Academy of Sciences[12]
  • Sex or gender: male[13]
  • Family name: Kraftman[14]
  • Given name: Johan[15]
  • Work location: Pori[16], Turku[17]
  • Described by source: Dictionary of Swedish National Biography[18]
  • Languages spoken, written or signed: Finnish[19], Swedish[20], Latin[21]
  • Sibling: Anders Kraftman[22]

FAQs

Where was Johan Kraftman born?

Johan Kraftman's place of birth was Porvoo[2].

Where did Johan Kraftman die?

Johan Kraftman died in Ulvila[4].

Who was Johan Kraftman married to?

Johan Kraftman's spouses include Brita Polviander[8].

What did Johan Kraftman do for work?

Johan Kraftman worked as an economist[5], mathematician[6], and agronomist[7].

References

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

Direct Wikidata claims

  1. [2] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  2. [4] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  3. [13] ↑ . BiographySampo. Retrieved . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [9] ↑ . wikidata.org.
  6. [10] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  7. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  8. [6] ↑ . Retrieved . wikidata.org.
  9. [7] ↑ . Retrieved . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [1] ↑ . Dictionary of Swedish National Biography. Retrieved . wikidata.org.
  13. [3] ↑ . Dictionary of Swedish National Biography. wikidata.org.
  14. [14] ↑ . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  17. [17] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  18. [18] ↑ . Retrieved . wikidata.org.
  19. [19] ↑ . wikidata.org.
  20. [20] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  21. [21] ↑ . Biografiskt lexikon för Finland. wikidata.org.
  22. [22] ↑ . wikidata.org.

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BibTeX @misc{4ortxyz_johan-kraftman_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johan Kraftman}}, year = {2026}, url = {https://4ort.xyz/entity/johan-kraftman}, note = {Accessed: 2026-10-03}}
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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. 11d ago · 日巫女 · 2026-10-03 view diff on Wikidata ↗
    Sitelink count → 2
    Wikipedia languages → ['fi', 'sv']
    Spouse → Brita Polviander
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Spouse: Brita Polviander, #quickstatements; #temporary_batch_1790992318762"
  2. 22w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Given name → Johan
    Isni → 0000000059910253
    Instance of → human
    Libris-uri → zw9djgwh21xcr3m
    + 36 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30851|batch #30851]]: match CERL IDs on the basis of GND (7)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.