Frederick of Aragon, Count of Luna
type: Person
alternate name: Fadrique
description: illegitimate son of Martin I the Young, King of Sicily and contender for the crown of Aragon
birth date: 1400-00-00
death date: 1438-05-29
birth place: Kingdom of Sicily
death place: Urueña
nationality: Crown of Aragon
nationality: Kingdom of Sicily
parent: Martin I of Sicily
parent: Tarsia Rizzari
spouse: Violant Lluïsa de Mur
sibling: Peter of Aragon, Heir of Sicily
sibling: Martin of Aragon, Heir of Sicily
sibling: Yolande of Aragon, Countess of Niebla
has occupation: pretender
has occupation: warrior
additional property: PropertyValue
  property ID: P19
  value: Kingdom of Sicily
additional property: PropertyValue
  property ID: P20
  value: Urueña
additional property: PropertyValue
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additional property: PropertyValue
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  value: Martin I of Sicily
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P27
  value: Kingdom of Sicily
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P39
  value: count of Luna (1348)
additional property: PropertyValue
  property ID: P39
  value: Lord of Segorbe
additional property: PropertyValue
  property ID: P39
  value: pretender to the Aragonese throne
additional property: PropertyValue
  property ID: P53
  value: House of Barcelona
additional property: PropertyValue
  property ID: P97
  value: count of Luna (1348)
additional property: PropertyValue
  property ID: P97
  value: Lord of Segorbe
additional property: PropertyValue
  property ID: P97
  value: Lord of Cuellar
additional property: PropertyValue
  property ID: P106
  value: pretender
additional property: PropertyValue
  property ID: P106
  value: warrior
additional property: PropertyValue
  property ID: P214
  value: 316749790
additional property: PropertyValue
  property ID: P569
  value: 1400
additional property: PropertyValue
  property ID: P570
  value: May 29, 1438
additional property: PropertyValue
  property ID: P646
  value: /m/0r8l0vb
additional property: PropertyValue
  property ID: P735
  value: Federico
additional property: PropertyValue
  property ID: P1296
  value: 0220272
additional property: PropertyValue
  property ID: P1580
  value: a1176013
additional property: PropertyValue
  property ID: P1807
  value: 13597
additional property: PropertyValue
  property ID: P1819
  value: I00298683
additional property: PropertyValue
  property ID: P1986
  value: federico-d-aragona
additional property: PropertyValue
  property ID: P3368
  value: 2448113
additional property: PropertyValue
  property ID: P3373
  value: Peter of Aragon, Heir of Sicily
confidence:
  popularity graph score:
    score: 0.008
    score pct: 1
    tier: established
    components:
      sitelinks: 9
      sitelinks norm: 0.021
      unique citations: 5
      unique citations norm: 0.002
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 9
  unique citations: 5
  monthly pageviews: 0
  yearly pageviews: 118
  pageview trend:
    m: 2026-06
    v: 55
  pageview trend:
    m: 2026-05
    v: 13
  pageview trend:
    m: 2026-05
    v: 7
  pageview trend:
    m: 2026-04
    v: 35
  pageview trend:
    m: 2026-04
    v: 6
  pageview trend:
    m: 2026-04
    v: 2
  popularity:
    sitelinks: 9
    max: 423
    pct: 2.1
  tier: established
claims:
  P19:
    value: Q188586
    source count: 0
    confidence: 0.0
    value label: Kingdom of Sicily
  P20:
    value: Q609581
    source count: 1
    confidence: 0.2
    value label: Urueña
  P21:
    value: Q6581097
    source count: 0
    confidence: 0.0
    value label: male
  P22:
    value: Q468616
    source count: 0
    confidence: 0.0
    value label: Martin I of Sicily
  P25:
    value: Q52425586
    source count: 0
    confidence: 0.0
    value label: Tarsia Rizzari
  P26:
    value: Q666458
    source count: 0
    confidence: 0.0
    value label: Violant Lluïsa de Mur
  P27:
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    source count: 0
    confidence: 0.0
    value label: Crown of Aragon
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    confidence: 0.0
    value label: Kingdom of Sicily
  P31:
    value: Q5
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    confidence: 0.2
    value label: human
  P39:
    value: Q62029982
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    confidence: 0.0
    value label: count of Luna (1348)
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    value: Q61976601
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    value label: Lord of Segorbe

value: Q118185826
source count: 0
confidence: 0.0
value label: pretender to the Aragonese throne

value: Q661534
source count: 0
confidence: 0.0
value label: House of Barcelona

value: Q62029982
source count: 0
confidence: 0.0
value label: count of Luna (1348)

value: Q61976601
source count: 0
confidence: 0.0
value label: Lord of Segorbe

value: Q61977278
source count: 0
confidence: 0.0
value label: Lord of Cuellar

value: Q845929
source count: 0
confidence: 0.0
value label: pretender

value: Q1250916
source count: 0
confidence: 0.0
value label: warrior

value: 316749790
source count: 0
confidence: 0.0

value: +1400-00-00T00:00:00Z
source count: 0
confidence: 0.0

value: +1438-05-29T00:00:00Z
source count: 0
confidence: 0.0

value: /m/0r8l0vb
source count: 1
confidence: 0.2

value: Q17539144
source count: 0
confidence: 0.0
value label: Federico

value: 0220272
source count: 0
confidence: 0.0

value: a1176013
source count: 1
confidence: 0.2

value: 13597
source count: 0
confidence: 0.0

value: I00298683
source count: 0
confidence: 0.0

value: federico-d-aragona
source count: 1
confidence: 0.2

value: 2448113
source count: 0
confidence: 0.0

value: Q731228
source count: 0
confidence: 0.0
value label: Peter of Aragon, Heir of Sicily

value: Q746526
source count: 0
confidence: 0.0
value label: Martin of Aragon, Heir of Sicily

value: Q774848
source count: 0
confidence: 0.0
value label: Yolande of Aragon, Countess of Niebla

value: 9168/fadrique-de-aragon
source count: 1
confidence: 0.2

value: p=fadrique;n=de aragon
source count: 0
confidence: 0.0

value: 981058614815106706
source count: 1
confidence: 0.2

value: 981058614815106706
source count: 0
confidence: 0.0

value: frederic-darago-i-de-sicilia
source count: 0
confidence: 0.0

value: biografias/2838
source count: 0
confidence: 0.0

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

source: Autoritats UB
stated in qid: Q89570027
retrieved: 2020-04-01

source: Dizionario Biografico degli Italiani
stated in qid: Q1128537
retrieved: 2022-05-28

source: Spanish Biographical Dictionary
stated in qid: Q41705771
retrieved: 2019-10-13

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2022-09-06

wikidata id: Q774816
domain: human
level: standard
html url: https://4ort.xyz/entity/frederick-of-aragon-count-of-luna
markdown url: https://4ort.xyz/entity/frederick-of-aragon-count-of-luna.md
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facts url full: https://4ort.xyz/entity/frederick-of-aragon-count-of-luna/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-03T03:31:30.238912Z
entity updated at: 2026-04-11T00:03:22.395445+00:00Z
entity created at: 2026-04-11T00:03:22.395445+00:00Z