# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/abraham-gancwajch
# Generated: 2026-08-14T15:21:55.698Z

schema: https://schema.org/Person
url: "https://fame.am/person/abraham-gancwajch"
name: "Abraham Gancwajch"
slug: "abraham-gancwajch"
description: "Abraham Gancwajch (1902–1943) was a prominent Nazi collaborator in the Warsaw Ghetto during the World War II occupation of Poland, and a Jewish kingpin of the ghetto underworld. Opinions about his ghetto activities are controversial, though modern research concludes unanimously that he was an informer and collaborator motivated chiefly by personal interest."
tagline: "Jewish Nazi collaborator (1902–1943)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Abraham_Gancwajch.jpg?width=1200"
gender: "male"
category:
  name: "Journalists"
  slug: "journalists"
profileType:
  name: "Journalist"
  slug: "journalist"
birthDate: "1904"
deathDate: "1943"
livingStatus: "DECEASED"
scores:
  popularity:           47
  momentum:             0
  historical:           10.31613066666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E4%BA%9A%E4%BC%AF%E6%8B%89%E7%BD%95%C2%B7%E7%94%98%E8%8C%A8%E7%93%A6%E4%BC%8A%E8%B5%AB"
    title: "亚伯拉罕·甘茨瓦伊赫"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%A7%D8%A8%D8%B1%D8%A7%D9%87%D8%A7%D9%85_%D8%AC%D8%A7%D9%86%D9%83%D9%88%D8%A7%DA%86%D8%AA%D8%B4"
    title: "ابراهام جانكواچتش"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%91%CE%BC%CF%80%CF%81%CE%B1%CF%87%CE%AC%CE%BC_%CE%93%CE%BA%CE%AC%CE%BD%CF%84%CF%83%CE%B2%CE%B1%CF%8A%CF%87"
    title: "Αμπραχάμ Γκάντσβαϊχ"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%90%D7%91%D7%A8%D7%94%D7%9D_%D7%92%D7%A0%D7%A6%D7%95%D7%95%D7%99%D7%9A"
    title: "אברהם גנצוויך"
    type:  "WIKIPEDIA"
  - url: "https://hu.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Abraham_Gancwajch"
    title: "Abraham Gancwajch"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%93%D0%B0%D0%BD%D1%86%D0%B2%D0%B0%D0%B9%D1%85%2C_%D0%90%D0%B1%D1%80%D0%B0%D0%BC"
    title: "Ганцвайх, Абрам"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1972251"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump