# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-adolphus-dahlgren
# Generated: 2026-08-14T05:30:52.005Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-adolphus-dahlgren"
name: "John Adolphus Dahlgren"
slug: "john-adolphus-dahlgren"
description: "John Adolphus Bernard Dahlgren was a United States Navy officer who founded his service's Ordnance Department and launched significant advances in gunnery."
tagline: "United States Navy admiral (1809–1870)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Dahlgren_LOC_05803u.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1809-11-13"
deathDate: "1870-07-12"
livingStatus: "DECEASED"
scores:
  popularity:           45.53
  momentum:             0.4587155963302752
  historical:           6.386685333333334
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://sv.wikipedia.org/wiki/John_A._Dahlgren"
    title: "John A. Dahlgren"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%A7%D8%AF%D9%88%D9%84%D9%81%D9%88%D8%B3_%D8%AF%D8%A7%D9%84%D8%AC%D8%B1%D9%86"
    title: "جون ادولفوس دالجرن"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/John_A._Dahlgren"
    title: "John A. Dahlgren"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/John_Adolphus_Bernard_Dahlgren"
    title: "John Adolphus Bernard Dahlgren"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_A._Dahlgren"
    title: "John A. Dahlgren"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_A._Dahlgren"
    title: "John A. Dahlgren"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%94%D0%B0%D0%BB%D1%8C%D0%B3%D1%80%D0%B5%D0%BD%2C_%D0%94%D0%B6%D0%BE%D0%BD"
    title: "Дальгрен, Джон"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q708255"
    title: "Wikidata"
    type:  "WIKIDATA"

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