Ernst Casimir II, 2nd Prince of Ysenburg and Büdingen
type: Person
description: German prince (1806-1861)
birth date: 1806-01-01
death date: 1861-01-01
birth place: Büdingen
death place: Büdingen
nationality: Germany
parent: Ernst Casimir I, Prince of Prince of Ysenburg and Büdingen
parent: Countess Ferdinande of Erbach-Schönberg
spouse: Thekla Gräfin zu Erbach-Fürstenau
children: Bruno, 3rd Prince of Ysenburg and Büdingen
children: Adalbert Prinz zu Ysenburg und Büdingen in Büdingen
children: Emma of Ysenburg and Büdingen in Büdingen
children: Princess Agnes of Ysenburg and Büdingen in Büdingen
children: Lothar Prinz zu Ysenburg und Büdingen
has occupation: politician
additional property: PropertyValue
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  value: Büdingen
additional property: PropertyValue
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  value: Büdingen
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P40
  value: Adalbert Prinz zu Ysenburg und Büdingen in Büdingen
additional property: PropertyValue
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  value: Emma of Ysenburg and Büdingen in Büdingen
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additional property: PropertyValue
  property ID: P373
  value: Prince Ernst Casimir II of Isenburg-Büdingen
additional property: PropertyValue
  property ID: P569
  value: January 1, 1806
additional property: PropertyValue
  property ID: P570
  value: January 1, 1861
additional property: PropertyValue
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additional property: PropertyValue
  property ID: P735
  value: Ernst
additional property: PropertyValue
  property ID: P1185
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additional property: PropertyValue
  property ID: P1412
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additional property: PropertyValue
  property ID: P1819
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additional property: PropertyValue
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  property ID: P2949
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P4159
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additional property: PropertyValue
  property ID: P4638
  value: p9581.htm#i95805
additional property: PropertyValue
  property ID: P7902
  value: 117208736
confidence:
  popularity graph score:
    score: 0.008
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 9
      sitelinks norm: 0.021
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 9
  unique citations: 2
  monthly pageviews: 0
  yearly pageviews: 24
  pageview trend:
    m: 2026-06
    v: 11
  pageview trend:
    m: 2026-05
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    m: 2026-05
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    m: 2026-05
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  pageview trend:
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    v: 6
  pageview trend:
    m: 2026-04
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  popularity:
    sitelinks: 9
    max: 423
    pct: 2.1
  tier: long_tail
claims:
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    value: Q382481
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    confidence: 0.2
    value label: Büdingen
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    value label: Büdingen
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    value label: male
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    value label: Ernst Casimir I, Prince of Prince of Ysenburg and Büdingen
  P25:
    value: Q75569135
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    confidence: 0.2
    value label: Countess Ferdinande of Erbach-Schönberg
  P26:
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    value label: Thekla Gräfin zu Erbach-Fürstenau
    qualifiers:
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  P27:
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    confidence: 0.0
    value label: Germany
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    value: Q5
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    confidence: 0.2
    value label: human
  P40:
    value: Q95811
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    value label: Bruno, 3rd Prince of Ysenburg and Büdingen
  P40:
    value: Q75325559
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    value label: Adalbert Prinz zu Ysenburg und Büdingen in Büdingen

value: Q75373980
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confidence: 0.2
value label: Emma of Ysenburg and Büdingen in Büdingen

value: Q75374455
source count: 1
confidence: 0.2
value label: Princess Agnes of Ysenburg and Büdingen in Büdingen

value: Q75373959
source count: 1
confidence: 0.2
value label: Lothar Prinz zu Ysenburg und Büdingen

value: Q18244
source count: 0
confidence: 0.0
value label: Fürst

value: Q82955
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value label: politician

value: 0000000013374416
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value: 15540197
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value: 117208736
source count: 1
confidence: 0.2

value: Prince Ernst Casimir II of Isenburg-Büdingen
source count: 0
confidence: 0.0

value: +1806-01-01T00:00:00Z
source count: 1
confidence: 0.2

value: +1861-01-01T00:00:00Z
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value: /m/04ygm66
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value: Q292691
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value label: Ernst

value: 110952
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value: Q188
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value label: German

value: I00016425
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confidence: 0.0

value: Zu_Ysenburg_und_Büdingen-4
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value: 2425028
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confidence: 0.0

value: Ernst_Casimir_II,_2nd_Prince_of_Ysenburg_and_Büdingen_(1)
source count: 0
confidence: 0.0

value: p9581.htm#i95805
source count: 1
confidence: 0.2

value: 117208736
source count: 0
confidence: 0.0

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confidence: 0.0

value: 209087
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value: 117208736
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confidence: 0.0

source: Integrated Authority File
stated in qid: Q36578
retrieved: 2024-07-19

source: The Peerage
stated in qid: Q21401824

wikidata id: Q90715
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: 2026-08-12T00:31:29.664251Z
entity updated at: 2026-04-10T23:55:20.131159+00:00Z
entity created at: 2026-04-10T23:55:20.131159+00:00Z