Mary Eleonor Concordia of Nassau-Siegen
type: Person
description: German princess
birth date: 1731-03-02
death date: 1759-04-20
birth place: Siegen
death place: Kamen
parent: Frederick William II, Prince of Nassau-Siegen
parent: Sophie Polyxena of Sayn-Wittgenstein-Hohenstein
sibling: Charlotte Sophie Louise of Nassau-Siegen
sibling: Frederica Wilhelmina Polyxena of Nassau-Siegen
sibling: Frederica Augusta Sophia of Nassau-Siegen
sibling: Anne Charlotte Augusta of Nassau-Siegen
knows language: German
additional property: PropertyValue
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  value: Siegen
additional property: PropertyValue
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  value: Kamen
additional property: PropertyValue
  property ID: P21
  value: female
additional property: PropertyValue
  property ID: P22
  value: Frederick William II, Prince of Nassau-Siegen
additional property: PropertyValue
  property ID: P25
  value: Sophie Polyxena of Sayn-Wittgenstein-Hohenstein
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P53
  value: House of Nassau-Siegen (1623-1734)
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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  value: April 20, 1759
additional property: PropertyValue
  property ID: P735
  value: Maria Eleonora Konkordia
additional property: PropertyValue
  property ID: P1412
  value: German
additional property: PropertyValue
  property ID: P1477
  value: Maria Eleonora Konkordia Prinzessin von Nassau, Gräfin zu Katzenelnbogen, Vianden, Diez, Limburg und Bronkhorst, Frau zu Beilstein, Stirum, Wisch, Borculo, Lichtenvoorde und Wildenborch, Erbbannerfrau des Herzogtums Geldern und der Grafschaft Zutphen
additional property: PropertyValue
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  value: Maria Eleonora Konkordia Prinzessin von Nassau-Siegen
additional property: PropertyValue
  property ID: P1636
  value: March 7, 1731
additional property: PropertyValue
  property ID: P3373
  value: Charlotte Sophie Louise of Nassau-Siegen
additional property: PropertyValue
  property ID: P3373
  value: Frederica Wilhelmina Polyxena of Nassau-Siegen
additional property: PropertyValue
  property ID: P3373
  value: Frederica Augusta Sophia of Nassau-Siegen
additional property: PropertyValue
  property ID: P3716
  value: nobility
additional property: PropertyValue
  property ID: P8168
  value: Chris Moss
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:
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    value: Q3167
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    confidence: 0.4
    value label: Siegen
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    value label: Kamen
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    value label: female
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    value label: Frederick William II, Prince of Nassau-Siegen
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    value: Q75581665
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    value label: Sophie Polyxena of Sayn-Wittgenstein-Hohenstein
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    value: Q5
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    value label: human
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    value label: House of Nassau-Siegen (1623-1734)
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  P97:
    value: Q863048
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    value label: princess
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    value: Q188
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    value label: German
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    value: +1731-03-02T00:00:00Z
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    value label: Maria Eleonora Konkordia
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    value label: German
  P1477:
    value: Maria Eleonora Konkordia Prinzessin von Nassau, Gräfin zu Katzenelnbogen, Vianden, Diez, Limburg und Bronkhorst, Frau zu Beilstein, Stirum, Wisch, Borculo, Lichtenvoorde und Wildenborch, Erbbannerfrau des Herzogtums Geldern und der Grafschaft Zutphen
    source count: 0
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    value: Maria Eleonora Konkordia Prinzessin von Nassau-Siegen
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  P3373:
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    value label: Charlotte Sophie Louise of Nassau-Siegen
  P3373:
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    confidence: 0.6
    value label: Frederica Wilhelmina Polyxena of Nassau-Siegen
  P3373:
    value: Q109761585
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    confidence: 0.6
    value label: Frederica Augusta Sophia of Nassau-Siegen
  P3373:
    value: Q109762594
    source count: 3
    confidence: 0.6
    value label: Anne Charlotte Augusta of Nassau-Siegen
  P3716:
    value: Q134737
    source count: 3
    confidence: 0.6
    value label: nobility

value: Q509591
source count: 0
confidence: 0.0
value label: Chris Moss

source: l'Allemagne dynastique Tome III: Brunswick-Nassau-Schwarzbourg
stated in qid: Q67206083

source: Genealogie van het Vorstenhuis Nassau
stated in qid: Q67402462

source: Het Vorstenhuis Oranje-Nassau
stated in qid: Q67483687

wikidata id: Q109756422
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: 2026-08-08T13:29:54.030095Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T15:18:14.371261+00:00Z