# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-percy
# Generated: 2026-08-12T19:18:29.446Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-percy"
name: "John Percy"
slug: "john-percy"
description: "John Percy FRS was an English metallurgist."
tagline: "London art collector and metallurgist (1817-1889)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_Percy_(metallurgist).jpg?width=1200"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1817-03-23"
deathDate: "1889-06-19"
livingStatus: "DECEASED"
scores:
  popularity:           35.73
  momentum:             0
  historical:           5.869294666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://es.wikipedia.org/wiki/John_Percy_(metal%C3%BArgico)"
    title: "John Percy (metalúrgico)"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/John_Percy"
    title: "John Percy"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Percy_(metallurgist)"
    title: "John Percy (metallurgist)"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD_%D0%9F%D0%B5%D1%80%D1%81%D1%96"
    title: "Джон Персі"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_Percy"
    title: "John Percy"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/John_Percy_(metallurg)"
    title: "John Percy (metallurg)"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q909266"
    title: "Wikidata"
    type:  "WIKIDATA"

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