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John Morgan

1742 – 1792

Welsh politician in the 18th century (of Dderw)

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About John Morgan

Lived 1742 – 1792 (aged 50). John Morgan was a British politician.

John Morgan (18 February 1742 – 27 June 1792) was a Welsh politician who sat in the House of Commons from 1769 to 1792.

Morgan was the youngest son of Thomas Morgan and his wife, Jane Colchester.

He entered the House of Commons in 1769 as Member of Parliament for Brecon, succeeding his brother Charles Morgan. In 1771, he accepted the Stewardship of the Manor of East Hendred in order to enter the by-election at Monmouthshire, replacing his late brother Thomas Morgan. Unusually, given the immense Morgan influence in Brecknockshire and Monmouthshire, the election was contested, albeit unsuccessfully, by Valentine Morris.

His elder brothers having died without issue, John Morgan inherited the Tredegar Estate in 1787. Finding himself in urgent need of an heir, he married Louisa Pym Burt, a woman who was more than twenty-five years his junior. Unfortunately, the marriage did not result in any children, and when John Morgan died in 1792, the Tredegar Estate passed by arrangement to his sister Jane and her husband Sir Charles Gould, on condition they changed their name to Morgan.

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Important facts

Birth century
Occupation
Positions held
Member of Parliament of Great Britain, Member of the 13th Parliament of Great Britain, Member of the 14th Parliament of Great Britain, Member of the 15th Parliament of Great Britain
Also known as
John Morgan (of Dderw), Sir John Morgan

People in John Morgan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John Morgan's

Frequently asked questions

Who was John Morgan?

Welsh politician in the 18th century (of Dderw)

When was John Morgan born?

John Morgan was born on 18 February 1742.

When did John Morgan die?

John Morgan died on 27 June 1792.

What was John Morgan's occupation?

John Morgan was a politician.

What nationality was John Morgan?

John Morgan was British.

Sources & further reading

· Wikipedia: John Morgan

· Wikidata: Q6249408

· DBpedia: John Morgan (of Dderw)

Cite this page

APA: Biography.guide. (2026). John Morgan. https://biography.guide/john-morgan-politician-1742/

MLA: "John Morgan." Biography.guide, https://biography.guide/john-morgan-politician-1742/.

Chicago: "John Morgan." Biography.guide. https://biography.guide/john-morgan-politician-1742/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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