Valery Martynov
type: Person
description: KGB officer who was recruited to spy on the USA, but instead became a double agent, feeding the FBI with Soviet state secrets. He was executed on May 28, 1987, in the USSR.
death date: 1987-05-28
nationality: Soviet Union
children: Anna Martynova
has occupation: intelligence officer
has occupation: spy
has occupation: double agent
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P27
  value: Soviet Union
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P40
  value: Anna Martynova
additional property: PropertyValue
  property ID: P106
  value: intelligence officer
additional property: PropertyValue
  property ID: P106
  value: spy
additional property: PropertyValue
  property ID: P106
  value: double agent
additional property: PropertyValue
  property ID: P241
  value: KGB
additional property: PropertyValue
  property ID: P570
  value: May 28, 1987
additional property: PropertyValue
  property ID: P570
  value: January 1, 1987
additional property: PropertyValue
  property ID: P4361
  value: 2008/05/28/1987
confidence:
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    components:
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      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 120
      monthly pageviews norm: 0.0
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  unique citations: 1
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  yearly pageviews: 731
  pageview trend:
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    v: 120
  pageview trend:
    m: 2026-07
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  pageview trend:
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  pageview trend:
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  pageview trend:
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  tier: long_tail
claims:
  P21:
    value: Q6581097
    source count: 2
    confidence: 0.4
    value label: male
  P27:
    value: Q15180
    source count: 0
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    value label: Soviet Union
  P31:
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    source count: 2
    confidence: 0.4
    value label: human
  P40:
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    source count: 0
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    value label: Anna Martynova
  P106:
    value: Q5121444
    source count: 0
    confidence: 0.0
    value label: intelligence officer
  P106:
    value: Q9352089
    source count: 1
    confidence: 0.2
    value label: spy
  P106:
    value: Q1058375
    source count: 1
    confidence: 0.2
    value label: double agent
  P241:
    value: Q80919
    source count: 1
    confidence: 0.2
    value label: KGB
  P570:
    value: +1987-05-28T00:00:00Z
    source count: 0
    confidence: 0.0
  P570:
    value: +1987-01-01T00:00:00Z
    source count: 1
    confidence: 0.2
  P4361:
    value: 2008/05/28/1987
    source count: 0
    confidence: 0.0
citations:
  pub year: 2001
  retrieved: 2017-11-08
meta:
  wikidata id: Q42850769
  domain: human
  level: standard
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-03T21:35:33.865991Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T14:14:15.658530+00:00Z