Marianne De Geer

(1893-1978)
Person human Q4944369
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Marianne De Geer

Summary

Marianne De Geer is a human[1]. She was born on +1893-10-06T00:00:00Z[2]. She died on +1978-07-31T00:00:00Z[3].

Key Facts

  • Marianne De Geer was born on +1893-10-06T00:00:00Z[2].
  • Marianne De Geer died on +1978-07-31T00:00:00Z[3].
  • Marianne De Geer is buried at Wallenberg-mausoleum[4].
  • Marianne De Geer's father was Louis de Geer Friherre af Leufstra[5].
  • Marianne De Geer's mother was Märtha Johanna Fredrika Friherrina Cederström[6].
  • Among Marianne De Geer's spouses was Marcus Wallenberg[7].
  • Among Marianne De Geer's spouses was Carl Oscar Bernadotte[8].
  • A child of Marianne De Geer was Dagmar Bernadotte, Countess Bernadotte[9].
  • A child of Marianne De Geer was Nils Carl Bernadotte, Count Bernadotte[10].
  • A child of Marianne De Geer was Oskar Bernadotte, Count Bernadotte[11].
  • A child of Marianne De Geer was Marta Bernadotte, Countess Bernadotte[12].
  • Marianne De Geer is recorded as female[13].
  • Marianne De Geer's instance of is recorded as human[14].
  • Marianne De Geer's Find a Grave memorial ID is recorded as 219996788[15].
  • Marianne De Geer's family name is recorded as de Geer[16].
  • Marianne De Geer's given name is recorded as Marianne[17].
  • Marianne De Geer's genealogics.org person ID is recorded as I00178367[18].
  • Marianne De Geer's Geni.com profile ID is recorded as 6000000000307283152[19].
  • Marianne De Geer's WikiTree person ID is recorded as De_Geer_af_Leufsta-4[20].
  • Marianne De Geer's The Peerage person ID is recorded as p10342.htm#i103418[21].

Body

Origins and Family

Marianne De Geer was born on +1893-10-06T00:00:00Z[2]. Her father was Louis de Geer Friherre af Leufstra[5]. Her mother was Märtha Johanna Fredrika Friherrina Cederström[6].

Personal Life

Spouses include Marcus Wallenberg[7], a banker[22], 1899–1982[23], of Sweden[24], awarded the Royal Order of the Seraphim[25] and Carl Oscar Bernadotte[8], 1890–1977[26], of Sweden[27]. Children include Dagmar Bernadotte, Countess Bernadotte[9], 1916–2019[28]; Nils Carl Bernadotte, Count Bernadotte[10], 1918–1920[29]; Oskar Bernadotte, Count Bernadotte[11], 1921–2018[30]; and Marta Bernadotte, Countess Bernadotte[12], 1926–2020[31].

Death and Burial

Marianne De Geer died on +1978-07-31T00:00:00Z[3]. She is buried at Wallenberg-mausoleum[4].

FAQs

Who were Marianne De Geer's parents?

Marianne De Geer's father was Louis de Geer Friherre af Leufstra[5]. Marianne De Geer's mother was Märtha Johanna Fredrika Friherrina Cederström[6].

Who was Marianne De Geer married to?

Marianne De Geer's spouses include Marcus Wallenberg[7] and Carl Oscar Bernadotte[8].

References

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

Direct Wikidata claims

  1. [13] . The Peerage. wikidata.org.
  2. [5] . The Peerage. wikidata.org.
  3. [6] . The Peerage. wikidata.org.
  4. [7] . Retrieved . wikidata.org.
  5. [8] . Retrieved . wikidata.org.
  6. [14] . wikidata.org.
  7. [9] . The Peerage. wikidata.org.
  8. [10] . The Peerage. wikidata.org.
  9. [11] . The Peerage. wikidata.org.
  10. [12] . The Peerage. wikidata.org.
  11. [4] . wikidata.org.
  12. [15] . wikidata.org.
  13. [2] . The Peerage. wikidata.org.
  14. [3] . The Peerage. wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [22] . Wikidata. wikidata.org. → on this site
  2. [23] . Wikidata. wikidata.org. → on this site
  3. [24] . Wikidata. wikidata.org. → on this site
  4. [25] . Wikidata. wikidata.org. → on this site
  5. [26] . Wikidata. wikidata.org. → on this site
  6. [27] . Wikidata. wikidata.org. → on this site
  7. [28] . Wikidata. wikidata.org. → on this site
  8. [29] . Wikidata. wikidata.org. → on this site
  9. [30] . Wikidata. wikidata.org. → on this site
  10. [31] . Wikidata. wikidata.org. → on this site

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). Marianne De Geer. Retrieved May 3, 2026, from https://4ort.xyz/entity/marianne-de-geer
MLA “Marianne De Geer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/marianne-de-geer.
BibTeX @misc{4ortxyz_marianne-de-geer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Marianne De Geer}}, year = {2026}, url = {https://4ort.xyz/entity/marianne-de-geer}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Marianne De Geer — https://4ort.xyz/entity/marianne-de-geer (retrieved 2026-05-03)

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