# John Langdon Down

> John Langdon Haydon Down was a British physician best known for his description of the genetic condition Down's syndrome, which he originally classified in 1862. He is also noted for his work in social medicine and as a pioneer in the care of mentally disabled patients.

*British physician and first person to describe Down syndrome (1828-1896)*

**Canonical URL:** https://fame.am/person/john-langdon-down

## Identity
- **Profile type:** Doctor ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Doctors
- **Country:** United Kingdom
- **Born:** 1828-11-18
- **Died:** 1896-10-07
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 55.9 / 100
- **Momentum:** 2.3 / 100  (trend: FALLING)
- **Historical depth:** 22.6 / 100
- **Attention shift:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [約翰·朗頓·唐](https://zh.wikipedia.org/wiki/%E7%B4%84%E7%BF%B0%C2%B7%E6%9C%97%E9%A0%93%C2%B7%E5%94%90)
- [Даун, Джон Лэнгдон Хэйдон](https://ru.wikipedia.org/wiki/%D0%94%D0%B0%D1%83%D0%BD%2C_%D0%94%D0%B6%D0%BE%D0%BD_%D0%9B%D1%8D%D0%BD%D0%B3%D0%B4%D0%BE%D0%BD_%D0%A5%D1%8D%D0%B9%D0%B4%D0%BE%D0%BD)
- [جون لانجدون داون](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_%D8%AF%D8%A7%D9%88%D9%86)
- [Джон Лангдън Даун](https://bg.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD_%D0%9B%D0%B0%D0%BD%D0%B3%D0%B4%D1%8A%D0%BD_%D0%94%D0%B0%D1%83%D0%BD)
- [John Langdon Haydon Down](https://ca.wikipedia.org/wiki/John_Langdon_Haydon_Down)
- [John Langdon Down](https://cs.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://da.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://de.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://en.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://es.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://eu.wikipedia.org/wiki/John_Langdon_Down)
- [جان لانگدان داون](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_%D8%AF%D8%A7%D9%88%D9%86)
- [John Langdon Down](https://fi.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon-Down](https://fr.wikipedia.org/wiki/John_Langdon-Down)
- [ג'ון לנגדון דאון](https://he.wikipedia.org/wiki/%D7%92'%D7%95%D7%9F_%D7%9C%D7%A0%D7%92%D7%93%D7%95%D7%9F_%D7%93%D7%90%D7%95%D7%9F)
- [John Langdon Down](https://id.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://it.wikipedia.org/wiki/John_Langdon_Down)
- [ジョン・ラングドン・ダウン](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%E3%83%BB%E3%83%80%E3%82%A6%E3%83%B3)
- [John Langdon Down](https://ku.wikipedia.org/wiki/John_Langdon_Down)
- [Džons Dauns](https://lv.wikipedia.org/wiki/D%C5%BEons_Dauns)
- [John Langdon Down](https://nl.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://no.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://pl.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Down](https://ppl.wikipedia.org/wiki/John_Langdon_Down)
- [John Langdon Haydon Down](https://pt.wikipedia.org/wiki/John_Langdon_Haydon_Down)
- [John Langdon Down](https://gl.wikipedia.org/wiki/John_Langdon_Down)
- [جون لانغدون داون](https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D9%84%D8%A7%D9%86%D8%BA%D8%AF%D9%88%D9%86_%D8%AF%D8%A7%D9%88%D9%86)
- [Wikidata](https://www.wikidata.org/wiki/Q315940)

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