Jenny Longuet

Karl Marx's eldest daughter (1844-1883)
Person human Q448860
Jenny Longuet
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Summary

Jenny Longuet was born on May 1, 1844[1], in Paris[2]. She died on January 11, 1883[3], in Argenteuil[4]. She worked as a politician[5], journalist[6], and socialist[7]. She ranks in the top 0.68% of human entities by monthly Wikipedia readership (2,885 views/month, #6,782 of 1,000,298).[8]

Key Facts

  • Place of burial: Argenteuil[9]
  • Father: Karl Marx[10]
  • Mother: Jenny von Westphalen[11]
  • Spouse: Charles Longuet[12]
  • Child: Jean Longuet[13], Edgar Longuet[14], Marcel Longuet[15], Jenny Longuet[16], Harry Longuet[17], Charles Longuet[18]
  • Country of citizenship: France[19]
  • Religion or worldview: Christianity[20]
  • Sex or gender: female[21]
  • Commons category: Jenny Longuet[22]
  • Archives at: Archiv der sozialen Demokratie[23]
  • Cause of death: bladder cancer[24]
  • Family name: Longuet[25]
  • Given name: Jenny[26]
  • Significant event: marriage[27]
  • Manner of death: natural causes[28]
  • Described by source: Armenian Soviet Encyclopedia, vol. 7[29]
  • Languages spoken, written or signed: German[30], French[31]
  • Birth name: Jenny-Caroline Marx[32]
  • Name in native language: Jenny Longuet[33]
  • Sibling: Laura Marx[34], Eleanor Marx[35], Edgar Marx[36], Frederick Demuth[37], Heinrich Edward Guy Marx[38], Jenny Evelin Francis Marx[39]

Why It Matters

Jenny Longuet has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[40] She is known by 25 alternative names across languages and contexts.[41]

FAQs

Where was Jenny Longuet born?

Jenny Longuet was born in Paris[2].

Where did Jenny Longuet die?

Jenny Longuet died in Argenteuil[4].

Who were Jenny Longuet's parents?

Jenny Longuet's father was Karl Marx[10]. Jenny Longuet's mother was Jenny von Westphalen[11].

Who was Jenny Longuet married to?

Jenny Longuet's spouses include Charles Longuet[12].

What did Jenny Longuet do for work?

Jenny Longuet worked as a politician[5], journalist[6], and socialist[7].

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. [21] ↑ . The Peerage. wikidata.org.
  4. [10] ↑ . The Peerage. wikidata.org.
  5. [11] ↑ . The Peerage. wikidata.org.
  6. [12] ↑ . Retrieved . wikidata.org.
  7. [19] ↑ . wikidata.org.
  8. [13] ↑ . Edgar Longuet est un descendant de Karl Marx. wikidata.org.
  9. [14] ↑ . Edgar Longuet est un descendant de Karl Marx. wikidata.org.
  10. [15] ↑ . Edgar Longuet est un descendant de Karl Marx. wikidata.org.
  11. [16] ↑ . Edgar Longuet est un descendant de Karl Marx. wikidata.org.
  12. [17] ↑ . wikidata.org.
  13. [18] ↑ . wikidata.org.
  14. [5] ↑ . wikidata.org.
  15. [6] ↑ . wikidata.org.
  16. [7] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  17. [9] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [22] ↑ . wikidata.org.
  20. [23] ↑ . kalliope-verbund.info. kalliope-verbund.info. Provenance: wikidata.org.
  21. [24] ↑ . wikidata.org.
  22. [1] ↑ . SNAC. Retrieved . wikidata.org.
  23. [3] ↑ . SNAC. Retrieved . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . Ouest-France. wikidata.org.
  27. [28] ↑ . wikidata.org.
  28. [29] ↑ . wikidata.org.
  29. [30] ↑ . IdRef. Retrieved . wikidata.org.
  30. [31] ↑ . CONOR.SI. wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [40] ↑ . Wikidata sitelinks. wikidata.org.
  3. [41] ↑ . Wikidata aliases. 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). Jenny Longuet. Retrieved October 17, 2026, from https://4ort.xyz/entity/jenny-longuet
MLA “Jenny Longuet.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/jenny-longuet.
BibTeX @misc{4ortxyz_jenny-longuet_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jenny Longuet}}, year = {2026}, url = {https://4ort.xyz/entity/jenny-longuet}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jenny Longuet — https://4ort.xyz/entity/jenny-longuet (retrieved 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. 9d ago · ~2026-53353-58 · 2026-10-10 view diff on Wikidata ↗
    Religion or worldview → Christianity
    Wikipedia languages → ['arz', 'az', 'commons', 'de', 'en', 'es', 'fa', 'fr', 'hy', 'id', 'kk', 'ml', '
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Religion or worldview: Christianity"
  2. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    Place of burial → Argenteuil
    Languages spoken, written or signed → German, French
    Aliases → —
    Sex or gender → female
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ P14536: 347703, #quickstatements; #temporary_batch_1782462304762"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.