John Kerr Tiffany
type: Person
description: American philatelist (1842–1897)
birth date: 1842-02-09
death date: 1897-03-03
birth place: St. Louis
death place: St. Louis
nationality: United States
has occupation: philatelist
award: American Philatelic Society Hall of Fame
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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  value: President of the American Philatelic Society
additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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additional property: PropertyValue
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confidence:
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    score: 0.006
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 6
      sitelinks norm: 0.014
      unique citations: 4
      unique citations norm: 0.002
      monthly pageviews: 0
      monthly pageviews norm: 0.0
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  unique citations: 4
  monthly pageviews: 0
  yearly pageviews: 16
  pageview trend:
    m: 2026-06
    v: 12
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 2
  popularity:
    sitelinks: 6
    max: 423
    pct: 1.4
  tier: long_tail
claims:
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    value: John Kerr Tiffany (1842-1897).jpg
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    value: Q116727920
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    confidence: 0.4
    value label: President of the American Philatelic Society
    qualifiers:
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    value label: American Philatelic Society Hall of Fame
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    value label: Tiffany

value: Q4925477
source count: 0
confidence: 0.0
value label: John

value:
  lang: en
  text: John Kerr Tiffany
source count: 0
confidence: 0.0

value: 37755
source count: 0
confidence: 0.0

value: 2230676
source count: 0
confidence: 0.0

value: 172810
source count: 0
confidence: 0.0

value: E39PBJqk9F6JRf3QWJggFmpdcP
source count: 1
confidence: 0.2

source: APS Website
stated in qid: Q131370819
retrieved: 2025-03-21

source: general catalog of BnF
stated in qid: Q15222191
retrieved: 2017-11-20

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2019-03-06

wikidata id: Q6242993
domain: human
level: standard
html url: https://4ort.xyz/entity/john-kerr-tiffany
markdown url: https://4ort.xyz/entity/john-kerr-tiffany.md
facts url summary: https://4ort.xyz/entity/john-kerr-tiffany/facts.json
facts url standard: https://4ort.xyz/entity/john-kerr-tiffany/facts.json
facts url full: https://4ort.xyz/entity/john-kerr-tiffany/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-10T07:00:02.286282Z
entity updated at: 2026-04-11T00:06:05.710951+00:00Z
entity created at: 2026-04-11T00:06:05.710951+00:00Z