# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/adriaen-anthonisz
# Generated: 2026-08-13T19:18:16.894Z

schema: https://schema.org/Person
url: "https://fame.am/person/adriaen-anthonisz"
name: "Adriaen Anthonisz"
slug: "adriaen-anthonisz"
description: "Adriaan Anthonisz (1527–1607) was a Dutch mathematician, surveyor, cartographer, and military engineer who specialized in the design of fortifications. As a mathematician Anthonisz calculated in 1585 the ratio of a circle's circumference to its diameter, which would later be called pi."
tagline: "Dutch mathematician"
image: "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Mr_Adriaan_Anthonisz_John_Bier_Noorderkade_Alkmaar.JPG/330px-Mr_Adriaan_Anthonisz_John_Bier_Noorderkade_Alkmaar.JPG"
gender: "male"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1541"
deathDate: "1620"
livingStatus: "DECEASED"
scores:
  popularity:           37.9
  momentum:             0.2604166666666667
  historical:           3.940425333333333
  currentAttention:     0
  sourceConfidence:     25
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://de.wikipedia.org/wiki/Adriaan_Anthonisz"
    title: "Adriaan Anthonisz"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Adriaan_Anthonisz"
    title: "Adriaan Anthonisz"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/Adriaen_Anthonisz"
    title: "Adriaen Anthonisz"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Adriaen_Anthonisz"
    title: "Adriaen Anthonisz"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q2300631"
    title: "Wikidata"
    type:  "WIKIDATA"

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