Mary Catherine Hellen

(died 1870)
Person human Q75766873
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Mary Catherine Hellen

Summary

Mary Catherine Hellen is a human[1]. She was born on 1806[2]. She died on January 1, 1870[3].

Key Facts

  • Mary Catherine Hellen was born on 1806[2].
  • Mary Catherine Hellen died on January 1, 1870[3].
  • Mary Catherine Hellen's mother was Ann Johnson Hellen[4].
  • Mary Catherine Hellen was married to John Adams II[5].
  • A child of Mary Catherine Hellen was Mary Louisa Adams[6].
  • A child of Mary Catherine Hellen was Georgianna Frances Adams[7].
  • Mary Catherine Hellen is recorded as female[8].
  • Mary Catherine Hellen's instance of is recorded as human[9].
  • Mary Catherine Hellen's family name is recorded as Q37066467[10].
  • Mary Catherine Hellen's family name is recorded as Adams[11].
  • Mary Catherine Hellen's given name is recorded as Mary[12].

Body

Origins and Family

Mary Catherine Hellen was born on 1806[2]. Her mother was Ann Johnson Hellen[4].

Personal Life

Among Mary Catherine Hellen's spouses was John Adams II[5]. Children include Mary Louisa Adams[6], 1828–1859[13], of United States[14] and Georgianna Frances Adams[7], 1830–1839[15].

Death and Burial

Mary Catherine Hellen died on January 1, 1870[3].

FAQs

Who were Mary Catherine Hellen's parents?

Mary Catherine Hellen's mother was Ann Johnson Hellen[4].

Who was Mary Catherine Hellen married to?

Mary Catherine Hellen's spouses include John Adams II[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [8] . The Peerage. wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . whitehousehistory.org. Retrieved . whitehousehistory.org. Provenance: wikidata.org.
  4. [9] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [2] . WikiTree. wikidata.org.
  8. [3] . The Peerage. wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.

Inline context (facts about related entities)

  1. [13] . Wikidata. wikidata.org. → on this site
  2. [14] . Wikidata. wikidata.org. → on this site
  3. [15] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Mary Catherine Hellen. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-catherine-hellen
MLA “Mary Catherine Hellen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-catherine-hellen.
BibTeX @misc{4ortxyz_mary-catherine-hellen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Catherine Hellen}}, year = {2026}, url = {https://4ort.xyz/entity/mary-catherine-hellen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Catherine Hellen — https://4ort.xyz/entity/mary-catherine-hellen (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14d ago · Lesko987a · 2026-05-18 view diff on Wikidata ↗
    Mother Ann Johnson Hellen
    The peerage person id p32351.htm#i323508
    Sex or gender female
    Child Mary Louisa Adams, Georgianna Frances Adams
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32150|batch #32150]]: P2949 Update Qualifiers"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.