# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-sigismund-crown-prince-of-poland
# Generated: 2026-09-07T02:39:02.325Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-sigismund-crown-prince-of-poland"
name: "John Sigismund, Crown Prince of Poland"
slug: "john-sigismund-crown-prince-of-poland"
description: "John Sigismund Vasa was a Polish prince, the son of John II Casimir and Marie Louise Gonzaga."
tagline: "Crown Prince of Poland (1652)"
gender: "male"
birthDate: "1652-01-06"
deathDate: "1652-02-20"
livingStatus: "DECEASED"
scores:
  popularity:           47.87
  momentum:             3.095406360424028
  historical:           5.933374666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  25
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://it.wikipedia.org/wiki/Giovanni_Sigismondo_Vasa"
    title: "Giovanni Sigismondo Vasa"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Johann_Sigismund_Wasa"
    title: "Johann Sigismund Wasa"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Sigismund_Vasa"
    title: "John Sigismund Vasa"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/Jan_Zygmunt_Waza"
    title: "Jan Zygmunt Waza"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Jan_Zygmunt_Waza"
    title: "Jan Zygmunt Waza"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%AF%D0%BD_%D0%A1%D0%B8%D0%B3%D0%B8%D0%B7%D0%BC%D1%83%D0%BD%D0%B4_%D0%92%D0%B0%D1%81%D0%B0"
    title: "Ян Сигизмунд Васа"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q15983364"
    title: "Wikidata"
    type:  "WIKIDATA"

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