Richard de Clare, 3rd Earl of Hertford
type: Person
alternate name: Richard de Clare, 3rd Earl of Hertford, 4th Earl of Gloucester jure uxoris
description: Anglo-Norman nobleman and Welsh baron
birth date: 1153-00-00
death date: 1217-11-08
birth place: Tonbridge
death place: Oxfordshire
nationality: Kingdom of England
parent: Roger de Clare, 2nd Earl of Hertford
parent: Maud de Saint Hilary
spouse: Amicia FitzWilliam
children: Maud de Clare
children: Gilbert de Clare, 5th Earl of Gloucester
children: Richard de Clare
sibling: Aveline de Clare, Countess of Essex
additional property: PropertyValue
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  value: November 8, 1217
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confidence:
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    score: 0.008
    score pct: 1
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      unique citations: 3
      unique citations norm: 0.001
      monthly pageviews: 5
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  yearly pageviews: 495
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claims:
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    value label: male
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    value label: Roger de Clare, 2nd Earl of Hertford
  P25:
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    value label: Maud de Saint Hilary
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    value label: Amicia FitzWilliam
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    value label: Gilbert de Clare, 5th Earl of Gloucester
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    value label: Richard de Clare

value: Q1095290
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value label: De Clare family

value: Coat of arms of Richard de Clare, Earl of Hertford.png
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value: Q28551740
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value label: Marquess of Hertford

value: Richard de Clare, 3rd Earl of Hertford
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value: +1153-00-00T00:00:00Z
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value: +1217-11-08T00:00:00Z
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value: /m/04t6zg
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value: Q1249148
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value label: Richard

value: 309559
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value:
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value: 1949175
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value label: Aveline de Clare, Countess of Essex

value: Richard_de_Clare_(3)
source count: 0
confidence: 0.0

value: p408.htm#i4074
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value: Q98755339
source count: 0
confidence: 0.0
value label: TP updated between September 2019 and August 2020

value: p=richard;n=de clare;oc=1
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confidence: 0.0

source: Freebase Data Dumps
stated in qid: Q15241312
pub year: 2013

source: The Peerage
stated in qid: Q21401824

stated in qid: Q75653886

wikidata id: Q2151007
domain: human
level: standard
html url: https://4ort.xyz/entity/richard-de-clare-3rd-earl-of-hertford
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facts url full: https://4ort.xyz/entity/richard-de-clare-3rd-earl-of-hertford/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-02T00:01:15.412958Z
entity updated at: 2026-04-11T00:04:23.184291+00:00Z
entity created at: 2026-04-11T00:04:23.184291+00:00Z