# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/w-adys-aw-mazurkiewicz
# Generated: 2026-08-15T06:50:09.662Z

schema: https://schema.org/Person
url: "https://fame.am/person/w-adys-aw-mazurkiewicz"
name: "Władysław Mazurkiewicz"
slug: "w-adys-aw-mazurkiewicz"
description: "Władysław Mazurkiewicz was a Polish serial killer from the post–World War II Kraków. He also owned property in Warsaw. His economic standing and polite manners in Stalinist Poland earned him the nickname \"The Gentleman Murderer\", as well as \"Piękny Władek\"."
tagline: "Polish serial killer (1911-1957)"
image: "https://upload.wikimedia.org/wikipedia/en/6/62/W%C5%82adys%C5%82aw_Mazurkiewicz_%281911-1957%29.jpg"
gender: "male"
category:
  name: "Founders"
  slug: "founders"
profileType:
  name: "Founder"
  slug: "founder"
  entityType: "https://www.wikidata.org/entity/Q131524"
birthDate: "1911-01-31"
deathDate: "1957-01-31"
livingStatus: "DECEASED"
scores:
  popularity:           50.38
  momentum:             15
  historical:           7.320528
  currentAttention:     0
  sourceConfidence:     45
  profileCompleteness:  60
  trendDirection:       "BREAKOUT"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://tr.wikipedia.org/wiki/W%C5%82adys%C5%82aw_Mazurkiewicz"
    title: "Władysław Mazurkiewicz"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%92%D0%BB%D0%B0%D0%B4%D0%B8%D1%81%D0%BB%D0%B0%D0%B2_%D0%9C%D0%B0%D0%B7%D1%83%D1%80%D0%BA%D0%B5%D0%B2%D0%B8%D1%87_(%D1%81%D0%B5%D1%80%D0%B8%D0%B5%D0%BD_%D1%83%D0%B1%D0%B8%D0%B5%D1%86)"
    title: "Владислав Мазуркевич (сериен убиец)"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/W%C5%82adys%C5%82aw_Mazurkiewicz_(serial_killer)"
    title: "Władysław Mazurkiewicz (serial killer)"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/W%C5%82adys%C5%82aw_Mazurkiewicz"
    title: "Władysław Mazurkiewicz"
    type:  "WIKIPEDIA"
  - url: "https://io.wikipedia.org/wiki/W%C5%82adys%C5%82aw_Mazurkiewicz_(serial_ocidero)"
    title: "Władysław Mazurkiewicz (serial ocidero)"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/W%C5%82adys%C5%82aw_Mazurkiewicz"
    title: "Władysław Mazurkiewicz"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/W%C5%82adys%C5%82aw_Mazurkiewicz_(morderca)"
    title: "Władysław Mazurkiewicz (morderca)"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9C%D0%B0%D0%B7%D1%83%D1%80%D0%BA%D0%B5%D0%B2%D0%B8%D1%87%2C_%D0%92%D0%BB%D0%B0%D0%B4%D0%B8%D1%81%D0%BB%D0%B0%D0%B2_(%D1%81%D0%B5%D1%80%D0%B8%D0%B9%D0%BD%D1%8B%D0%B9_%D1%83%D0%B1%D0%B8%D0%B9%D1%86%D0%B0)"
    title: "Мазуркевич, Владислав (серийный убийца)"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q4021170"
    title: "Wikidata"
    type:  "WIKIDATA"

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