Sydney Mostyn

Peerage person ID=50913
Person human Q75304625
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Sydney Mostyn

Summary

Sydney Mostyn is a human[1]. She was born on +1608-00-00T00:00:00Z[2].

Key Facts

  • Sydney Mostyn was born on +1608-00-00T00:00:00Z[2].
  • Sydney Mostyn's father was Roger Mostyn[3].
  • Sydney Mostyn's mother was Mary Wynn[4].
  • Among Sydney Mostyn's spouses was Sir Richard Grosvenor, 1st Baronet[5].
  • Sydney Mostyn was married to Sir Richard Grosvenor, 2nd Baronet[6].
  • A child of Sydney Mostyn was Sidney Grosvenor[7].
  • A child of Sydney Mostyn was Lettice Grosvenor[8].
  • A child of Sydney Mostyn was Catherine Grosvenor[9].
  • A child of Sydney Mostyn was Mary Grosvenor[10].
  • A child of Sydney Mostyn was Sir Richard Grosvenor, 2nd Baronet[11].
  • A child of Sydney Mostyn was Thomas Grosvenor[12].
  • Sydney Mostyn is recorded as female[13].
  • Sydney Mostyn's instance of is recorded as human[14].
  • Sydney Mostyn's given name is recorded as Sydney[15].
  • Sydney Mostyn's genealogics.org person ID is recorded as I00056721[16].
  • Sydney Mostyn's WikiTree person ID is recorded as Mostyn-24[17].
  • Sydney Mostyn's The Peerage person ID is recorded as p5092.htm#i50913[18].
  • Sydney Mostyn's SNARC ID is recorded as Britta Becker[19].

Body

Origins and Family

Sydney Mostyn was born on +1608-00-00T00:00:00Z[2]. Her father was Roger Mostyn[3]. Her mother was Mary Wynn[4].

Personal Life

Spouses include Sir Richard Grosvenor, 1st Baronet[5], a politician[20], 1585–1645[21], of Kingdom of England[22] and Sir Richard Grosvenor, 2nd Baronet[6], 1600–1665[23]. Children include Sidney Grosvenor[7], 1642–1702[24]; Lettice Grosvenor[8]; Catherine Grosvenor[9]; Mary Grosvenor[10]; Sir Richard Grosvenor, 2nd Baronet[11], 1600–1665[25]; and Thomas Grosvenor[12].

FAQs

Who were Sydney Mostyn's parents?

Sydney Mostyn's father was Roger Mostyn[3]. Sydney Mostyn's mother was Mary Wynn[4].

Who was Sydney Mostyn married to?

Sydney Mostyn's spouses include Sir Richard Grosvenor, 1st Baronet[5] and Sir Richard Grosvenor, 2nd Baronet[6].

References

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

Direct Wikidata claims

  1. [13] . The Peerage. wikidata.org.
  2. [3] . The Peerage. wikidata.org.
  3. [4] . The Peerage. wikidata.org.
  4. [5] . Retrieved . wikidata.org.
  5. [6] . wikidata.org.
  6. [14] . wikidata.org.
  7. [7] . The Peerage. wikidata.org.
  8. [8] . The Peerage. wikidata.org.
  9. [9] . The Peerage. wikidata.org.
  10. [10] . The Peerage. wikidata.org.
  11. [11] . The Peerage. wikidata.org.
  12. [12] . The Peerage. wikidata.org.
  13. [2] . WikiTree. wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . Retrieved . wikidata.org.
  18. [19] . wikidata.org.

Inline context (facts about related entities)

  1. [20] . Wikidata. wikidata.org. → on this site
  2. [21] . Wikidata. wikidata.org. → on this site
  3. [22] . Wikidata. wikidata.org. → on this site
  4. [23] . Wikidata. wikidata.org. → on this site
  5. [24] . Wikidata. wikidata.org. → on this site
  6. [25] . 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). Sydney Mostyn. Retrieved May 3, 2026, from https://4ort.xyz/entity/sydney-mostyn
MLA “Sydney Mostyn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sydney-mostyn.
BibTeX @misc{4ortxyz_sydney-mostyn_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sydney Mostyn}}, year = {2026}, url = {https://4ort.xyz/entity/sydney-mostyn}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sydney Mostyn — https://4ort.xyz/entity/sydney-mostyn (retrieved 2026-05-03)

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