Richea Gratz
type: Person
description: first Jewish woman to attend college in the US in 1787 at the age of thirteen
birth date: 1774-10-01
death date: 1858-11-22
parent: Michael Gratz
parent: Miriam Simon Gratz
spouse: Samuel Hays
children: Isaac Hays
children: Sarah Ann Mordecai
has occupation: university student
additional property: PropertyValue
  property ID: P21
  value: female
additional property: PropertyValue
  property ID: P22
  value: Michael Gratz
additional property: PropertyValue
  property ID: P25
  value: Miriam Simon Gratz
additional property: PropertyValue
  property ID: P26
  value: Samuel Hays
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P40
  value: Isaac Hays
additional property: PropertyValue
  property ID: P40
  value: Sarah Ann Mordecai
additional property: PropertyValue
  property ID: P106
  value: university student
additional property: PropertyValue
  property ID: P535
  value: 74222158
additional property: PropertyValue
  property ID: P569
  value: October 1, 1774
additional property: PropertyValue
  property ID: P570
  value: November 22, 1858
additional property: PropertyValue
  property ID: P1889
  value: Richea Myers‐Cohen Gratz
additional property: PropertyValue
  property ID: P2949
  value: Gratz-218
additional property: PropertyValue
  property ID: P9430
  value: gratz-richea
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P21:
    value: Q6581072
    source count: 0
    confidence: 0.0
    value label: female
  P22:
    value: Q63196871
    source count: 0
    confidence: 0.0
    value label: Michael Gratz
  P25:
    value: Q94124390
    source count: 0
    confidence: 0.0
    value label: Miriam Simon Gratz
  P26:
    value: Q122551525
    source count: 1
    confidence: 0.2
    value label: Samuel Hays
  P31:
    value: Q5
    source count: 0
    confidence: 0.0
    value label: human
  P40:
    value: Q6076475
    source count: 0
    confidence: 0.0
    value label: Isaac Hays
  P40:
    value: Q130392516
    source count: 0
    confidence: 0.0
    value label: Sarah Ann Mordecai
  P106:
    value: Q315247
    source count: 0
    confidence: 0.0
    value label: university student
  P535:
    value: 74222158
    source count: 0
    confidence: 0.0
  P569:
    value: +1774-10-01T00:00:00Z
    source count: 1
    confidence: 0.2
  P570:
    value: +1858-11-22T00:00:00Z
    source count: 1
    confidence: 0.2
  P1889:
    value: Q104245020
    source count: 0
    confidence: 0.0
    value label: Richea Myers‐Cohen Gratz
  P2949:
    value: Gratz-218
    source count: 0
    confidence: 0.0
  P9430:
    value: gratz-richea
    source count: 0
    confidence: 0.0
citations:
  source: WikiTree
  stated in qid: Q1074931
meta:
  wikidata id: Q104218253
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/richea-gratz
  markdown url: https://4ort.xyz/entity/richea-gratz.md
  facts url summary: https://4ort.xyz/entity/richea-gratz/facts.json
  facts url standard: https://4ort.xyz/entity/richea-gratz/facts.json
  facts url full: https://4ort.xyz/entity/richea-gratz/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-10T00:57:41.515697Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T15:17:31.319733+00:00Z