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George Browne, 3rd Marquess of Sligo

1820 – 1896

Irish peer

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About George Browne, 3rd Marquess of Sligo

Lived 1820 – 1896 (aged 76). George Browne, 3rd Marquess of Sligo was a British.

George John Browne, 3rd Marquess of Sligo (31 January 1820 – 30 August 1896), styled Earl of Altamont until 1845, was an Irish peer.

The son of Howe Browne, 2nd Marquess of Sligo, George Browne was educated at Eton and Trinity College, Cambridge. He married three times but died without male issue. He married,

firstly, Ellen Smythe, daughter of the 6th Viscount Strangford, secondly, Julia Nugent, daughter of the 9th Earl of Westmeath and thirdly, Isabelle Raymonde de Peyronnet (1841–1927), daughter of Georgina Frances de Peyronnet and the Vicomte de Peyronnet. They had twin daughters, Isabelle Mary and Mary Isabelle Peyronnet Browne, born in London on 6 November 1881. This house in Westport became the home of the 3rd Marquess of Sligo and his sisters during the Great Famine while Westport House was closed. It later served as the Westport Garda Station. Like his predecessors, Browne prided himself on being an enlightened landlord. In the second year of the Great Irish Famine, Browne's tenants gathered at Westport House, the ancestral residence of the Marquesses of Sligo. Browne assured his tenants of his support for them, and proceeded to hand them guns (without regard for his own safety), enabling them to hunt for game. He also went into considerable debt in order to acquire cornmeal from the Americas, and converted most of Westport House into a soup kitchen for the starving peasants.

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Important facts

Birth century
Education
Eton College, Trinity College
Also known as
George John

People in George Browne, 3rd Marquess of Sligo's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped George Browne, 3rd Marquess of Sligo's

Frequently asked questions

Who was George Browne, 3rd Marquess of Sligo?

Irish peer

When was George Browne, 3rd Marquess of Sligo born?

George Browne, 3rd Marquess of Sligo was born on 31 January 1820.

When did George Browne, 3rd Marquess of Sligo die?

George Browne, 3rd Marquess of Sligo died on 30 August 1896.

What nationality was George Browne, 3rd Marquess of Sligo?

George Browne, 3rd Marquess of Sligo was British.

Sources & further reading

· Wikipedia: George Browne, 3rd Marquess of Sligo

· Wikidata: Q5537334

· DBpedia: George Browne, 3rd Marquess of Sligo

Cite this page

APA: Biography.guide. (2026). George Browne, 3rd Marquess of Sligo. https://biography.guide/george-browne-3rd-marquess-of-sligo/

MLA: "George Browne, 3rd Marquess of Sligo." Biography.guide, https://biography.guide/george-browne-3rd-marquess-of-sligo/.

Chicago: "George Browne, 3rd Marquess of Sligo." Biography.guide. https://biography.guide/george-browne-3rd-marquess-of-sligo/.

Data last updated: 2026-09-21 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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