# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/leon-wasilewski
# Generated: 2026-08-13T19:10:58.494Z

schema: https://schema.org/Person
url: "https://fame.am/person/leon-wasilewski"
name: "Leon Wasilewski"
slug: "leon-wasilewski"
description: "Leon Wasilewski (1870–1936) was an activist of the Polish Socialist Party (PPS), a coworker of Józef Piłsudski, Polish Minister of Foreign Affairs, designer of much of Second Polish Republic policy towards Eastern Europe, historian and father of Halszka Wasilewska and of Wanda Wasilewska."
tagline: "Polish politician and historian (1870-1936)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Leon_Wasilewski_1.jpg?width=1200"
gender: "male"
category:
  name: "Writers"
  slug: "writers"
profileType:
  name: "Writer / Author"
  slug: "writer"
birthDate: "1870-08-24"
deathDate: "1936-12-10"
livingStatus: "DECEASED"
scores:
  popularity:           46.22
  momentum:             3.700839830745108
  historical:           7.03096
  currentAttention:     0
  sourceConfidence:     45
  profileCompleteness:  60
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%9B%D0%B5%D0%BE%D0%BD_%D0%92%D0%B0%D1%81%D0%B8%D0%BB%D0%B5%D0%B2%D1%81%D1%8C%D0%BA%D0%B8%D0%B9"
    title: "Леон Василевський"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%84%D9%8A%D9%88%D9%86_%D9%88%D8%A7%D8%B3%D9%8A%D9%84%D9%8A%D9%88%D8%B3%D9%83%D9%89"
    title: "ليون واسيليوسكى"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%9B%D0%B5%D0%B0%D0%BD_%D0%92%D0%B0%D1%81%D1%96%D0%BB%D0%B5%D1%9E%D1%81%D0%BA%D1%96"
    title: "Леан Васілеўскі"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Leon_Wasilewski"
    title: "Leon Wasilewski"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Leon_Wasilewski"
    title: "Leon Wasilewski"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Leon_Wasilewski"
    title: "Leon Wasilewski"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Leon_Wasilewski"
    title: "Leon Wasilewski"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%92%D0%B0%D1%81%D0%B8%D0%BB%D0%B5%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%2C_%D0%9B%D0%B5%D0%BE%D0%BD"
    title: "Василевский, Леон"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1397360"
    title: "Wikidata"
    type:  "WIKIDATA"

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