Willem August Sirtema van Grovestins
type: Person
birth date: 1740-01-01
death date: 1813-03-31
birth place: Leeuwarden
death place: Prague
has occupation: politician
has occupation: statesperson
additional property: PropertyValue
  property ID: P18
  value: Pierre Frédéric de la Croix - Portret van Willem August Sirtema, baron van Grovestins - GK 00256 - Geldersch Landschap.jpg
additional property: PropertyValue
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  value: Leeuwarden
additional property: PropertyValue
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  value: Prague
additional property: PropertyValue
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additional property: PropertyValue
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  value: human
additional property: PropertyValue
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  value: member of the States-General of the United Netherlands
additional property: PropertyValue
  property ID: P39
  value: Representative to the States-General of the Republic of the United Provinces
additional property: PropertyValue
  property ID: P53
  value: Sirtema van Grovestins
additional property: PropertyValue
  property ID: P106
  value: politician
additional property: PropertyValue
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  value: statesperson
additional property: PropertyValue
  property ID: P569
  value: January 1, 1740
additional property: PropertyValue
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  value: May 29, 1740
additional property: PropertyValue
  property ID: P570
  value: March 31, 1813
additional property: PropertyValue
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additional property: PropertyValue
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  value: 77869576
additional property: PropertyValue
  property ID: P734
  value: Sirtema
additional property: PropertyValue
  property ID: P735
  value: Willem
additional property: PropertyValue
  property ID: P1299
  value: Portrait of Willem August Sirtema van Grovestins (1740-1813)
additional property: PropertyValue
  property ID: P1343
  value: Nederland's Adelsboek
additional property: PropertyValue
  property ID: P1343
  value: Stamboek fan de Fryske Adel
additional property: PropertyValue
  property ID: P2671
  value: /g/11t80zshtb
additional property: PropertyValue
  property ID: P7032
  value: 7692
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 2
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
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    value: Pierre Frédéric de la Croix - Portret van Willem August Sirtema, baron van Grovestins - GK 00256 - Geldersch Landschap.jpg
    source count: 0
    confidence: 0.0
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    value: Q25390
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    value label: Leeuwarden
  P20:
    value: Q1085
    source count: 1
    confidence: 0.2
    value label: Prague
  P21:
    value: Q6581097
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    confidence: 0.0
    value label: male
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    confidence: 0.0
    value label: human
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    value label: member of the States-General of the United Netherlands
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    confidence: 0.2
    value label: Representative to the States-General of the Republic of the United Provinces
  P53:
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    value label: Sirtema van Grovestins
  P106:
    value: Q82955
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    confidence: 0.4
    value label: politician
  P106:
    value: Q372436
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    confidence: 0.2
    value label: statesperson
  P569:
    value: +1740-01-01T00:00:00Z
    source count: 2
    confidence: 0.4
  P569:
    value: +1740-05-29T00:00:00Z
    source count: 1
    confidence: 0.2
  P570:
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    source count: 1
    confidence: 0.2
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    value: +1813-03-01T00:00:00Z
    source count: 1
    confidence: 0.2
  P651:
    value: 77869576
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    confidence: 0.0
  P734:
    value: Q102313139
    source count: 0
    confidence: 0.0
    value label: Sirtema
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    value: Q15282375
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    value label: Willem
  P1299:
    value: Q116304564
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    value label: Portrait of Willem August Sirtema van Grovestins (1740-1813)
  P1343:
    value: Q4409580
    source count: 1
    confidence: 0.2
    value label: Nederland's Adelsboek
  P1343:
    value: Q18093515
    source count: 1
    confidence: 0.2
    value label: Stamboek fan de Fryske Adel
  P2671:
    value: /g/11t80zshtb
    source count: 0
    confidence: 0.0
  P7032:
    value: 7692
    source count: 1
    confidence: 0.2
citations:
  source: Repertorium van ambtsdragers en ambtenaren
  stated in qid: Q65032487
  retrieved: 2022-09-22
citations:
  source: Biografisch Portaal
  stated in qid: Q1868372
  retrieved: 2022-09-22

wikidata id: Q114103667
domain: human
level: standard
html url: https://4ort.xyz/entity/willem-august-sirtema-van-grovestins
markdown url: https://4ort.xyz/entity/willem-august-sirtema-van-grovestins.md
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facts url standard: https://4ort.xyz/entity/willem-august-sirtema-van-grovestins/facts.json
facts url full: https://4ort.xyz/entity/willem-august-sirtema-van-grovestins/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-13T09:19:12.932126Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T13:52:59.975123+00:00Z