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Leo Marks

British cryptographer, playwright and screenwriter (1920-2001)
Person human Q3229576
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Leo Marks

Summary

Leo Marks is a human[1]. He was born in London[2]. He was born on September 24, 1920[3]. He died in London[4]. He died on January 15, 2001[5]. He worked as a cryptographer[6], screenwriter[7], and actor[8]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (124 views/month, #7,177 of 1,000,298).[9]

Key Facts

  • Leo Marks's place of birth was London[2].
  • Leo Marks died in London[4].
  • Leo Marks was born on September 24, 1920[3].
  • Leo Marks died on January 15, 2001[5].
  • Leo Marks was married to Elena Gaussen[10].
  • Leo Marks held citizenship in United Kingdom[11].
  • Leo Marks held citizenship in United Kingdom of Great Britain and Ireland[12].
  • Leo Marks's professions included cryptographer[6].
  • Leo Marks's professions included screenwriter[7].
  • Leo Marks worked as an actor[8].
  • Leo Marks is recorded as male[13].
  • Leo Marks's instance of is recorded as human[14].
  • Leo Marks's military branch is recorded as British Army[15].
  • Leo Marks was part of the conflict World War II[16].
  • Leo Marks's family name is recorded as Q16876462[17].
  • Leo Marks's given name is recorded as Leo[18].
  • Leo Marks's languages spoken, written or signed is recorded as English[19].

Body

Origins and Family

Born in London[2], Leo Marks… he was born on September 24, 1920[3].

Career and Affiliations

Recorded occupations include cryptographer[6], screenwriter[7], and actor[8].

Personal Life

Among Leo Marks's spouses was Elena Gaussen[10].

Death and Burial

Leo Marks died on January 15, 2001[5]. He died in London[4].

Why It Matters

Leo Marks ranks in the top 0.72% of human entities by monthly Wikipedia readership (124 views/month, #7,177 of 1,000,298).[9] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[20]

FAQs

Where was Leo Marks born?

Born in London[2], Leo Marks…

Where did Leo Marks die?

Leo Marks passed away in London[4].

Who was Leo Marks married to?

Leo Marks's spouses include Elena Gaussen[10].

What did Leo Marks do for work?

Leo Marks worked as cryptographer[6], screenwriter[7], and actor[8].

Related Entities

London The Last Temptation of Christ United Kingdom United Kingdom of Great Britain and Ireland

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. [13] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [14] ↑ . BnF authorities. Retrieved . wikidata.org.
  8. [6] ↑ . wikidata.org.
  9. [7] ↑ . wikidata.org.
  10. [8] ↑ . wikidata.org.
  11. [15] ↑ . wikidata.org.
  12. [3] ↑ . BnF authorities. wikidata.org.
  13. [5] ↑ . BnF authorities. wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . BnF authorities. Retrieved . data.bnf.fr. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata sitelinks. 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). Leo Marks. Retrieved April 10, 2026, from https://4ort.xyz/entity/leo-marks
MLA “Leo Marks.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/leo-marks.
BibTeX @misc{4ortxyz_leo-marks_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leo Marks}}, year = {2026}, url = {https://4ort.xyz/entity/leo-marks}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leo Marks — https://4ort.xyz/entity/leo-marks (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/leo-marks · Last refreshed:

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. 8d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Place of birth → London
    Languages spoken, written or signed → English
    Military branch → British Army
    Occupation → —
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32084|batch #32084]]: import P21 and P106 from GND (26)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.