# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-prince-of-schleswig-holstein
# Generated: 2026-09-07T00:32:41.567Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-prince-of-schleswig-holstein"
name: "John, Prince of Schleswig-Holstein"
slug: "john-prince-of-schleswig-holstein"
description: "Johan of Schleswig-Holstein was the youngest son of Frederick II of Denmark and Norway and Sophia of Mecklenburg-Schwerin. He went to Russia in 1602 as the bridegroom of Boris Godunov's daughter Ksenia (Xenia), but fell ill and died before the marriage could take place. It is possible that Boris Godunov's ministers may have poisoned him. The cancelled marriage between John and Ksenia was an attempt to ally Denmark-Norway with the Russian Empire."
tagline: "Danish prince (1583-1602)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Hans_1583-1602.jpg?width=1200"
gender: "male"
category:
  name: "Historical Figures"
  slug: "historical-figures"
profileType:
  name: "Historical Figure"
  slug: "historical-figure"
  entityType: "https://www.wikidata.org/entity/Q2798645"
birthDate: "1583-07-09"
deathDate: "1602-10-28"
livingStatus: "DECEASED"
scores:
  popularity:           42.03
  momentum:             0.9237875288683602
  historical:           5.950361333333334
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ru.wikipedia.org/wiki/%D0%98%D0%BE%D0%B3%D0%B0%D0%BD%D0%BD_%D0%A8%D0%BB%D0%B5%D0%B7%D0%B2%D0%B8%D0%B3-%D0%93%D0%BE%D0%BB%D1%8C%D1%88%D1%82%D0%B5%D0%B9%D0%BD%D1%81%D0%BA%D0%B8%D0%B9"
    title: "Иоганн Шлезвиг-Гольштейнский"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%A7%D9%85%D9%8A%D8%B1_%D8%B4%D9%84%D9%8A%D8%B3%D9%81%D9%8A%D8%AC_%D9%87%D9%88%D9%84%D8%B4%D8%AA%D8%A7%D9%8A%D9%86"
    title: "جون امير شليسفيج هولشتاين"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Hans_af_Danmark_(1583-1602)"
    title: "Hans af Danmark (1583-1602)"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%99%CF%89%CE%AC%CE%BD%CE%BD%CE%B7%CF%82_%CF%84%CE%B7%CF%82_%CE%94%CE%B1%CE%BD%CE%AF%CE%B1%CF%82_(1583-1602)"
    title: "Ιωάννης της Δανίας (1583-1602)"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John%2C_Prince_of_Schleswig-Holstein"
    title: "John, Prince of Schleswig-Holstein"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Juan_de_Dinamarca_(1583-1602)"
    title: "Juan de Dinamarca (1583-1602)"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Hans_(1583%E2%80%931602)"
    title: "Hans (1583–1602)"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3429250"
    title: "Wikidata"
    type:  "WIKIDATA"

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