Louise Welhaven
type: Person
birth date: 1888-02-03
death date: 1936-12-25
birth place: Christiania
nationality: Norway
spouse: Harald Brising
spouse: John Landquist
additional property: PropertyValue
  property ID: P19
  value: Christiania
additional property: PropertyValue
  property ID: P21
  value: female
additional property: PropertyValue
  property ID: P26
  value: Harald Brising
additional property: PropertyValue
  property ID: P26
  value: John Landquist
additional property: PropertyValue
  property ID: P27
  value: Norway
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P569
  value: February 3, 1888
additional property: PropertyValue
  property ID: P570
  value: December 25, 1936
additional property: PropertyValue
  property ID: P734
  value: Welhaven
additional property: PropertyValue
  property ID: P735
  value: Louise
additional property: PropertyValue
  property ID: P2533
additional property: PropertyValue
  property ID: P6821
  value: alvin-person:72524
additional property: PropertyValue
  property ID: P8899
  value: Landquist,-Louise
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:
  P19:
    value: Q21711493
    source count: 0
    confidence: 0.0
    value label: Christiania
  P21:
    value: Q6581072
    source count: 0
    confidence: 0.0
    value label: female
  P26:
    value: Q5586696
    source count: 1
    confidence: 0.2
    value label: Harald Brising
    qualifiers:
      P580: +1911-06-10T00:00:00Z
      P582: +1918-12-21T00:00:00Z
  P26:
    value: Q3077704
    source count: 1
    confidence: 0.2
    value label: John Landquist
    qualifiers:
      P580: +1925-02-02T00:00:00Z
  P27:
    value: Q20
    source count: 0
    confidence: 0.0
    value label: Norway
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P569:
    value: +1888-02-03T00:00:00Z
    source count: 0
    confidence: 0.0
  P570:
    value: +1936-12-25T00:00:00Z
    source count: 0
    confidence: 0.0
  P734:
    value: Q21510418
    source count: 0
    confidence: 0.0
    value label: Welhaven
  P735:
    value: Q3215140
    source count: 0
    confidence: 0.0
    value label: Louise
  P2533:
    source count: 0
    confidence: 0.0
  P6821:
    value: alvin-person:72524
    source count: 0
    confidence: 0.0
  P8899:
    value: Landquist,-Louise
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q20890684
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/louise-welhaven
  markdown url: https://4ort.xyz/entity/louise-welhaven.md
  facts url summary: https://4ort.xyz/entity/louise-welhaven/facts.json
  facts url standard: https://4ort.xyz/entity/louise-welhaven/facts.json
  facts url full: https://4ort.xyz/entity/louise-welhaven/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-31T22:46:21.846836Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T13:47:25.717321+00:00Z