Margaret Niven
type: Person
description: mother of Dirk Bogarde (1898-1980)
birth date: 1898-04-26
death date: 1980-00-00
parent: Forrest Niven
parent: Jane Nelson
spouse: Ulric Gontran Jules van den Bogaerde
children: Dirk Bogarde
children: Elizabeth van den Bogaerde
children: Gareth Ulric van den Bogaerde
additional property: PropertyValue
  property ID: P21
  value: female
additional property: PropertyValue
  property ID: P22
  value: Forrest Niven
additional property: PropertyValue
  property ID: P25
  value: Jane Nelson
additional property: PropertyValue
  property ID: P26
  value: Ulric Gontran Jules van den Bogaerde
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P40
  value: Dirk Bogarde
additional property: PropertyValue
  property ID: P40
  value: Elizabeth van den Bogaerde
additional property: PropertyValue
  property ID: P40
  value: Gareth Ulric van den Bogaerde
additional property: PropertyValue
  property ID: P569
  value: April 26, 1898
additional property: PropertyValue
  property ID: P570
  value: 1980
additional property: PropertyValue
  property ID: P570
  value: March 29, 1980
additional property: PropertyValue
  property ID: P735
  value: Margaret
additional property: PropertyValue
  property ID: P2889
  value: KNVW-MQT
additional property: PropertyValue
  property ID: P2949
  value: Niven-372
additional property: PropertyValue
  property ID: P4638
  value: p53490.htm#i534893
additional property: PropertyValue
  property ID: P12749
  value: Branka Musulin
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 3
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 3
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P21:
    value: Q6581072
    source count: 2
    confidence: 0.4
    value label: female
  P22:
    value: Q76370157
    source count: 1
    confidence: 0.2
    value label: Forrest Niven
  P25:
    value: Q76370159
    source count: 1
    confidence: 0.2
    value label: Jane Nelson
  P26:
    value: Q75877627
    source count: 1
    confidence: 0.2
    value label: Ulric Gontran Jules van den Bogaerde
  P31:
    value: Q5
    source count: 1
    confidence: 0.2
    value label: human
  P40:
    value: Q299190
    source count: 1
    confidence: 0.2
    value label: Dirk Bogarde
  P40:
    value: Q76370161
    source count: 1
    confidence: 0.2
    value label: Elizabeth van den Bogaerde
  P40:
    value: Q75871801
    source count: 1
    confidence: 0.2
    value label: Gareth Ulric van den Bogaerde
  P569:
    value: +1898-04-26T00:00:00Z
    source count: 1
    confidence: 0.2
  P570:
    value: +1980-00-00T00:00:00Z
    source count: 1
    confidence: 0.2
  P570:
    value: +1980-03-29T00:00:00Z
    source count: 1
    confidence: 0.2
  P735:
    value: Q4963612
    source count: 0
    confidence: 0.0
    value label: Margaret
  P2889:
    value: KNVW-MQT
    source count: 0
    confidence: 0.0
  P2949:
    value: Niven-372
    source count: 0
    confidence: 0.0
  P4638:
    value: p53490.htm#i534893
    source count: 0
    confidence: 0.0
  P12749:
    value: Q92014
    source count: 0
    confidence: 0.0
    value label: Branka Musulin
citations:
  source: The Times
  stated in qid: Q50008
  pub year: 1980
citations:
  source: The Peerage
  stated in qid: Q21401824
citations:
  source: FamilySearch
  stated in qid: Q3066228
meta:
  wikidata id: Q76106151
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/margaret-niven
  markdown url: https://4ort.xyz/entity/margaret-niven.md
  facts url summary: https://4ort.xyz/entity/margaret-niven/facts.json
  facts url standard: https://4ort.xyz/entity/margaret-niven/facts.json
  facts url full: https://4ort.xyz/entity/margaret-niven/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-24T10:40:01.053701Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T15:15:56.238502+00:00Z