Avraham Abba Leifer
type: Person
description: American rabbi
birth date: 1917-00-00
death date: 1990-01-07
birth place: Carei
death place: Ashdod
nationality: Austria–Hungary
nationality: Romania
nationality: United States
parent: Yosef Leifer
children: Mordechai Yissachar Ber Leifer
has occupation: rabbi
additional property: PropertyValue
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  value: Carei
additional property: PropertyValue
  property ID: P20
  value: Ashdod
additional property: PropertyValue
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  value: male
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
  property ID: P27
  value: Romania
additional property: PropertyValue
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  value: United States
additional property: PropertyValue
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additional property: PropertyValue
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  value: Mordechai Yissachar Ber Leifer
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: P570
  value: January 7, 1990
additional property: PropertyValue
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additional property: PropertyValue
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  value: Leifer
additional property: PropertyValue
  property ID: P735
  value: Avraham
additional property: PropertyValue
  property ID: P1412
  value: Romanian
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: P13591
confidence:
  popularity graph score:
    score: 0.004
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 5
      sitelinks norm: 0.012
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 27
      monthly pageviews norm: 0.0
  sitelinks: 5
  unique citations: 2
  monthly pageviews: 27
  yearly pageviews: 45
  pageview trend:
    m: 2026-07
    v: 27
  pageview trend:
    m: 2026-06
    v: 13
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-04
    v: 3
  popularity:
    sitelinks: 5
    max: 423
    pct: 1.2
  tier: long_tail
claims:
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    value: Q754725
    source count: 1
    confidence: 0.2
    value label: Carei
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    value: Q171639
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    value label: Ashdod
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    value label: male
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    value label: Yosef Leifer
  P27:
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    confidence: 0.0
    value label: Austria–Hungary
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    value: Q218
    source count: 0
    confidence: 0.0
    value label: Romania
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    value: Q30
    source count: 0
    confidence: 0.0
    value label: United States
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    confidence: 0.0
    value label: Israel
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    value label: human
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    source count: 0
    confidence: 0.0
    value label: Mordechai Yissachar Ber Leifer
  P106:
    value: Q133485
    source count: 0
    confidence: 0.0
    value label: rabbi
  P119:
    value: Q335336
    source count: 2
    confidence: 0.4
    value label: Har HaMenuchot
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    value label: Judaism
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  P214:
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    confidence: 0.2
  P244:
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    confidence: 0.2

source count: 1
confidence: 0.2

value: Q7199188
source count: 0
confidence: 0.0
value label: Pittsburgh

value: +1917-00-00T00:00:00Z
source count: 0
confidence: 0.0

value: +1990-01-07T00:00:00Z
source count: 1
confidence: 0.2

value: /m/0b75tt3
source count: 0
confidence: 0.0

value: Q36974725
source count: 0
confidence: 0.0
value label: Leifer

value: Q2874494
source count: 0
confidence: 0.0
value label: Avraham

value: Q7913
source count: 0
confidence: 0.0
value label: Romanian

value: 334814
source count: 0
confidence: 0.0

value: 987007309107005171
source count: 0
confidence: 0.0

value: E39PBJyhhFR3DFJJmwGMDrPWjC
source count: 1
confidence: 0.2

source count: 0
confidence: 0.0

source: Faceted Application of Subject Terminology
stated in qid: Q3294867
retrieved: 2016-11-22

source: MusicBrainz
stated in qid: Q14005
retrieved: 2025-01-13

wikidata id: Q4829391
domain: human
level: standard
html url: https://4ort.xyz/entity/avraham-abba-leifer
markdown url: https://4ort.xyz/entity/avraham-abba-leifer.md
facts url summary: https://4ort.xyz/entity/avraham-abba-leifer/facts.json
facts url standard: https://4ort.xyz/entity/avraham-abba-leifer/facts.json
facts url full: https://4ort.xyz/entity/avraham-abba-leifer/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-04T02:38:13.686550Z
entity updated at: 2026-04-10T23:51:16.384921+00:00Z
entity created at: 2026-04-10T23:51:16.384921+00:00Z