# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-langdon
# Generated: 2026-08-12T16:49:55.478Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-langdon"
name: "John Langdon"
slug: "john-langdon"
description: "John Langdon Jr. was an American politician and Founding Father from New Hampshire. He served as a delegate to the Constitutional Convention, signed the United States Constitution, and was one of the first two United States senators from New Hampshire."
tagline: "American politician and Founding Father (1741-1819)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_langdon.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1741-06-26"
deathDate: "1819-09-18"
livingStatus: "DECEASED"
scores:
  popularity:           51.44
  momentum:             1.870967741935484
  historical:           18.14539866666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E7%BA%A6%E7%BF%B0%C2%B7%E5%85%B0%E7%99%BB"
    title: "约翰·兰登"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D9%84%D8%A7%D9%86%D8%AC%D8%AF%D9%88%D9%86"
    title: "جون لانجدون"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D9%84%D8%A7%D9%86%D9%82%D8%AF%D8%A7%D9%86"
    title: "جان لانقدان"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Langdon_(politician)"
    title: "John Langdon (politician)"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D9%84%D8%A7%D9%86%DA%AF%D8%AF%D8%A7%D9%86"
    title: "جان لانگدان"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%92'%D7%95%D7%9F_%D7%9C%D7%A0%D7%92%D7%93%D7%95%D7%9F"
    title: "ג'ון לנגדון"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/John_Langdon_(politico)"
    title: "John Langdon (politico)"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BB%E3%83%A9%E3%83%B3%E3%82%B0%E3%83%89%E3%83%B3_(%E6%94%BF%E6%B2%BB%E5%AE%B6)"
    title: "ジョン・ラングドン (政治家)"
    type:  "WIKIPEDIA"
  - url: "https://ko.wikipedia.org/wiki/%EC%A1%B4_%EB%9E%AD%EB%8D%98_(%EC%A0%95%EC%B9%98%EC%9D%B8)"
    title: "존 랭던 (정치인)"
    type:  "WIKIPEDIA"
  - url: "https://la.wikipedia.org/wiki/Ioannes_Langdon"
    title: "Ioannes Langdon"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9B%D1%8D%D0%BD%D0%B3%D0%B4%D0%BE%D0%BD%2C_%D0%94%D0%B6%D0%BE%D0%BD"
    title: "Лэнгдон, Джон"
    type:  "WIKIPEDIA"
  - url: "https://simple.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/John_Langdon"
    title: "John Langdon"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD_%D0%9B%D0%B5%D0%BD%D0%B3%D0%B4%D0%BE%D0%BD"
    title: "Джон Ленгдон"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q554454"
    title: "Wikidata"
    type:  "WIKIDATA"

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