# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/clarence-a-waldo
# Generated: 2026-08-14T06:54:42.233Z

schema: https://schema.org/Person
url: "https://fame.am/person/clarence-a-waldo"
name: "Clarence A. Waldo"
slug: "clarence-a-waldo"
description: "Clarence Abiathar Waldo was an American mathematician, author and educator. He is most known for the role he played in the Indiana Pi Bill affair."
tagline: "American mathematician (1852–1926)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/ProfWaldo99.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1852-01-21"
deathDate: "1926-10-01"
livingStatus: "DECEASED"
scores:
  popularity:           36.52
  momentum:             0.2083333333333333
  historical:           5.470194666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ht.wikipedia.org/wiki/Clarence_Abiathar_Waldo"
    title: "Clarence Abiathar Waldo"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Clarence_Waldo"
    title: "Clarence Waldo"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Clarence_Abiathar_Waldo"
    title: "Clarence Abiathar Waldo"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Clarence_Abiathar_Waldo"
    title: "Clarence Abiathar Waldo"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%AF%E3%83%A9%E3%83%AC%E3%83%B3%E3%82%B9%E3%83%BBA%E3%83%BB%E3%82%A6%E3%82%A9%E3%83%AB%E3%83%89"
    title: "クラレンス・A・ウォルド"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Clarence_A._Waldo"
    title: "Clarence A. Waldo"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q2602079"
    title: "Wikidata"
    type:  "WIKIDATA"

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