Richard John Marker

(born 1953)
Person human Q76159923
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Richard John Marker

Summary

Richard John Marker is a human[1]. He was born on August 7, 1953[2]. He worked as a land owner[3].

Key Facts

  • Richard John Marker was born on August 7, 1953[2].
  • Richard John Marker's father was John Guy Salusbury-Trelawny[4].
  • Richard John Marker's mother was Ruth Gertrude Marker[5].
  • Richard John Marker was married to Petronela Johana van der Mortel[6].
  • A child of Richard John Marker was Karissa Ann Salusbury-Trelawny[7].
  • A child of Richard John Marker was Stephanie Michelle Salusbury-Trelawny[8].
  • A child of Richard John Marker was Angela Nicole Salusbury-Trelawny[9].
  • A child of Richard John Marker was Joanna Petronela Salusbury-Trelawny[10].
  • Richard John Marker worked as a land owner[3].
  • Richard John Marker is recorded as male[11].
  • Richard John Marker's instance of is recorded as human[12].
  • Richard John Marker's given name is recorded as Richard[13].

Body

Origins and Family

Richard John Marker was born on August 7, 1953[2]. His father was John Guy Salusbury-Trelawny[4]. His mother was Ruth Gertrude Marker[5].

Career and Affiliations

Richard John Marker worked as a land owner[3].

Personal Life

Among Richard John Marker's spouses was Petronela Johana van der Mortel[6]. Children include Karissa Ann Salusbury-Trelawny[7], Stephanie Michelle Salusbury-Trelawny[8], Angela Nicole Salusbury-Trelawny[9], and Joanna Petronela Salusbury-Trelawny[10].

FAQs

Who were Richard John Marker's parents?

Richard John Marker's father was John Guy Salusbury-Trelawny[4]. Richard John Marker's mother was Ruth Gertrude Marker[5].

Who was Richard John Marker married to?

Richard John Marker's spouses include Petronela Johana van der Mortel[6].

What did Richard John Marker do for work?

Richard John Marker worked as land owner[3].

📑 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). Richard John Marker. Retrieved May 3, 2026, from https://4ort.xyz/entity/richard-john-marker
MLA “Richard John Marker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/richard-john-marker.
BibTeX @misc{4ortxyz_richard-john-marker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Richard John Marker}}, year = {2026}, url = {https://4ort.xyz/entity/richard-john-marker}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Richard John Marker — https://4ort.xyz/entity/richard-john-marker (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. 19d ago · Jheald · 2026-05-20 view diff on Wikidata ↗
    Father John Guy Salusbury-Trelawny
    Mother Ruth Gertrude Marker
    Companies house officer id EpFdAj5lUDhhIjrh519bdWH4JsA
    The peerage person id p57167.htm#i571668
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1477]]: Richard John Salusbury-Trelawny"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.