# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/liebmann-hersch
# Generated: 2026-09-07T19:16:58.320Z

schema: https://schema.org/Person
url: "https://fame.am/person/liebmann-hersch"
name: "Liebmann Hersch"
slug: "liebmann-hersch"
description: "Pesach Liebmann Hersch, also Liebman Hersh, was a professor of demography and statistics at the University of Geneva, and an intellectual of the Jewish Labor Bund, whose pioneering work on Jewish migration achieved international recognition in the period after the First World War."
tagline: "Lithuanian demographer"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Liebman_Hersch.jpg?width=1200"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1882-05-25"
deathDate: "1955-06-09"
livingStatus: "DECEASED"
scores:
  popularity:           39.12
  momentum:             15
  historical:           4.80432
  currentAttention:     100
  sourceConfidence:     30
  profileCompleteness:  60
  trendDirection:       "BREAKOUT"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://de.wikipedia.org/wiki/Liebmann_Hersch"
    title: "Liebmann Hersch"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Liebmann_Hersch"
    title: "Liebmann Hersch"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Liebmann_Hersch"
    title: "Liebmann Hersch"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%9C%D7%99%D7%91%D7%9E%D7%9F_%D7%A4%D7%A1%D7%97_%D7%94%D7%99%D7%A8%D7%A9"
    title: "ליבמן פסח הירש"
    type:  "WIKIPEDIA"
  - url: "https://lt.wikipedia.org/wiki/Liebmann_Hersch"
    title: "Liebmann Hersch"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q17626797"
    title: "Wikidata"
    type:  "WIKIDATA"

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