# John Adolphus Dahlgren

> John Adolphus Bernard Dahlgren was a United States Navy officer who founded his service's Ordnance Department and launched significant advances in gunnery.

*United States Navy admiral (1809–1870)*

**Canonical URL:** https://fame.am/person/john-adolphus-dahlgren

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1809-11-13
- **Died:** 1870-07-12
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 45.5 / 100
- **Momentum:** 0.5 / 100  (trend: STABLE)
- **Historical depth:** 6.4 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 40.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [John A. Dahlgren](https://sv.wikipedia.org/wiki/John_A._Dahlgren)
- [جون ادولفوس دالجرن](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)
- [John A. Dahlgren](https://da.wikipedia.org/wiki/John_A._Dahlgren)
- [John Adolphus Bernard Dahlgren](https://de.wikipedia.org/wiki/John_Adolphus_Bernard_Dahlgren)
- [John A. Dahlgren](https://en.wikipedia.org/wiki/John_A._Dahlgren)
- [John A. Dahlgren](https://fr.wikipedia.org/wiki/John_A._Dahlgren)
- [Дальгрен, Джон](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)
- [Wikidata](https://www.wikidata.org/wiki/Q708255)

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