Karl Mersch
type: Person
birth date: 1856-06-06
death date: 1884-12-09
birth place: Luxembourg
death place: Luxembourg
nationality: Luxembourg
parent: Jean Mersch-Wittenauer
has occupation: editor
has occupation: author
additional property: PropertyValue
  property ID: P19
  value: Luxembourg
additional property: PropertyValue
  property ID: P20
  value: Luxembourg
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P22
  value: Jean Mersch-Wittenauer
additional property: PropertyValue
  property ID: P27
  value: Luxembourg
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P106
  value: editor
additional property: PropertyValue
  property ID: P106
  value: author
additional property: PropertyValue
  property ID: P214
  value: 22905153
additional property: PropertyValue
  property ID: P227
  value: 11690481X
additional property: PropertyValue
  property ID: P569
  value: June 6, 1856
additional property: PropertyValue
  property ID: P570
  value: December 9, 1884
additional property: PropertyValue
  property ID: P734
  value: Mersch
additional property: PropertyValue
  property ID: P735
  value: Karl
additional property: PropertyValue
  property ID: P4749
  value: 137/1375
additional property: PropertyValue
  property ID: P7902
  value: 11690481X
additional property: PropertyValue
  property ID: P9964
  value: 11690481X
additional property: PropertyValue
  property ID: P13049
  value: 11690481X
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: Q1842
    source count: 0
    confidence: 0.0
    value label: Luxembourg
  P20:
    value: Q1842
    source count: 0
    confidence: 0.0
    value label: Luxembourg
  P21:
    value: Q6581097
    source count: 0
    confidence: 0.0
    value label: male
  P22:
    value: Q13103261
    source count: 0
    confidence: 0.0
    value label: Jean Mersch-Wittenauer
  P27:
    value: Q32
    source count: 0
    confidence: 0.0
    value label: Luxembourg
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P106:
    value: Q1607826
    source count: 0
    confidence: 0.0
    value label: editor
  P106:
    value: Q482980
    source count: 0
    confidence: 0.0
    value label: author
  P214:
    value: 22905153
    source count: 1
    confidence: 0.2
  P227:
    value: 11690481X
    source count: 0
    confidence: 0.0
  P569:
    value: +1856-06-06T00:00:00Z
    source count: 0
    confidence: 0.0
  P570:
    value: +1884-12-09T00:00:00Z
    source count: 0
    confidence: 0.0
  P734:
    value: Q36969581
    source count: 0
    confidence: 0.0
    value label: Mersch
  P735:
    value: Q15731830
    source count: 0
    confidence: 0.0
    value label: Karl
  P4749:
    value: 137/1375
    source count: 1
    confidence: 0.2
  P7902:
    value: 11690481X
    source count: 0
    confidence: 0.0
  P9964:
    value: 11690481X
    source count: 0
    confidence: 0.0
  P13049:
    value: 11690481X
    source count: 0
    confidence: 0.0
citations:
  source: Catalog of the German National Library
  stated in qid: Q23833686
  retrieved: 2020-06-25
meta:
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  served at: 2026-08-08T18:05:41.285593Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T15:17:08.726423+00:00Z