# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/tadeas-hajek
# Generated: 2026-08-14T01:29:07.985Z

schema: https://schema.org/Person
url: "https://fame.am/person/tadeas-hajek"
name: "Tadeáš Hájek"
slug: "tadeas-hajek"
description: "Tadeáš Hájek of Hájek, also known by Latinized names Thaddaeus Hagecius ab Hayek and Thaddeus Nemicus, was a Czech naturalist and astronomer. He was a personal medical doctor of the Holy Roman Emperor Rudolf II and an astronomer in the Kingdom of Bohemia."
tagline: "Czech astronomist and mathematician"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/THajek.jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1525-12-01"
deathDate: "1600-09-01"
livingStatus: "DECEASED"
scores:
  popularity:           44.02
  momentum:             1.089816051793238
  historical:           12.67678266666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://sv.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek_z_H%C3%A1jku"
    title: "Tadeáš Hájek z Hájku"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AA%D8%A7%D8%AF%D9%8A%D8%B4_%D9%87%D8%A7%D8%AC%D9%8A%D9%83"
    title: "تاديش هاجيك"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek_z_H%C3%A1jku"
    title: "Tadeáš Hájek z Hájku"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Thaddaeus_Hagecius"
    title: "Thaddaeus Hagecius"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek"
    title: "Tadeáš Hájek"
    type:  "WIKIPEDIA"
  - url: "https://eo.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek_z_H%C3%A1jku"
    title: "Tadeáš Hájek z Hájku"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek"
    title: "Tadeáš Hájek"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek"
    title: "Tadeáš Hájek"
    type:  "WIKIPEDIA"
  - url: "https://hr.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek"
    title: "Tadeáš Hájek"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek"
    title: "Tadeáš Hájek"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%BF%E3%83%87%E3%82%A2%E3%83%BC%E3%82%B7%E3%83%A5%E3%83%BB%E3%83%8F%E3%83%BC%E3%82%A4%E3%82%A7%E3%82%AF"
    title: "タデアーシュ・ハーイェク"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek"
    title: "Tadeáš Hájek"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Tadeo_H%C3%A1jek"
    title: "Tadeo Hájek"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%93%D0%B0%D0%B5%D0%BA%2C_%D0%A2%D0%B0%D0%B4%D0%B5%D0%B0%D1%88"
    title: "Гаек, Тадеаш"
    type:  "WIKIPEDIA"
  - url: "https://sk.wikipedia.org/wiki/Tade%C3%A1%C5%A1_H%C3%A1jek_z_H%C3%A1jku"
    title: "Tadeáš Hájek z Hájku"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1355663"
    title: "Wikidata"
    type:  "WIKIDATA"

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