John I, Marquis of Namur
type: Person
description: Marquis of Namur
birth date: 1267-01-01
death date: 1330-01-31
death place: Paris
parent: Guy
parent: Isabelle of Luxembourg
spouse: Marie of Artois
spouse: Marguerite de Clermont
children: Blanche of Namur
children: William I, Marquis of Namur
children: John II, Marquis of Namur
children: Philip III, Marquis of Namur
children: Guy II, Marquis of Namur
children: Marie of Namur
children: Robert of Namur
children: Elisabeth, Countess of Namur
children: Henri de Dampierre
children: Louis de Dampierre
sibling: Philip of Chieti
sibling: William of Dendermonde
sibling: Henry, Count of Lodi
sibling: Robert III, Count of Flanders
sibling: Guy of Namur
sibling: John of Flanders
sibling: Marie of Dampierre
sibling: Philippa of Flanders
has occupation: sovereign
additional property: PropertyValue
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additional property: PropertyValue
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  value: John_I,_Marquis_of_Namur_(1)
additional property: PropertyValue
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confidence:
  popularity graph score:
    score: 0.012
    score pct: 1
    tier: long_tail
    components:
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      unique citations: 3
      unique citations norm: 0.001
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  unique citations: 3
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  yearly pageviews: 186
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    pct: 3.3
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claims:
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    value label: Isabelle of Luxembourg
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value label: House of Dampierre

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value label: count

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value: +1267-01-01T00:00:00Z
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value: +1330-01-31T00:00:00Z
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value label: William of Dendermonde

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value label: Robert III, Count of Flanders

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value label: Guy of Namur

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value: p11293.htm#i112925
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value: Q98755339
source count: 0
confidence: 0.0
value label: TP updated between September 2019 and August 2020

value: 139544860
source count: 0
confidence: 0.0

value: p=jean;n=de dampierre;oc=1
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value: dw.7116
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value: 4223
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value: 5751
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source: Freebase Data Dumps
stated in qid: Q15241312
pub year: 2013

source: The Peerage
stated in qid: Q21401824

source: Sejm-Wielki.pl
stated in qid: Q93482363

wikidata id: Q1305838
domain: human
level: standard
html url: https://4ort.xyz/entity/john-i-marquis-of-namur
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-02T10:25:35.577616Z
entity updated at: 2026-04-10T23:22:00.096114+00:00Z
entity created at: 2026-04-10T23:22:00.096114+00:00Z