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Archibald Kennedy, Earl of Cassilis

1794 – 1832

British politician

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About Archibald Kennedy, Earl of Cassilis

Lived 1794 – 1832 (aged 38). Archibald Kennedy, Earl of Cassilis was a British politician.

Archibald Kennedy IV, Earl of Cassillis (4 June 1794 – 12 August 1832), styled Lord Kennedy until 1831, was a Scottish aristocrat and Member of Parliament. He was the eldest son and heir of Archibald Kennedy, 1st Marquess of Ailsa but died before his father.

Early life

Archibald was the eldest son of Archibald Kennedy, 1st Marquess of Ailsa and the former Margaret Erskine.

His father was the eldest son of Archibald Kennedy, 11th Earl of Cassillis, by Anne Watts (a daughter of John Watts and descendant of the Schuyler family, the Van Cortlandt family, and the Delancey family of British North America).

Career As the eldest son of his father, he became known by the courtesy title Lord Kennedy until 10 September 1831, when his father was elevated to the marquessate of Ailsa. From that point he was known as the Earl of Cassillis until his death (never succeeding to the marquessate).

Marriage and issue On 1 May 1814, Kennedy married Eleanor Allardyce, daughter and heiress of Alexander Allardyce of Dunnottar, Kincardine. Together, they had three daughters and nine sons, including:

Lady Hannah Eleanor Kennedy (2 April 1815 – 8 May 1877), married Sir John Cathcart, 5th Baronet Archibald Kennedy, 2nd Marquess of Ailsa (1816–1870), married Julia Jephson, daughter of Sir Richard Jephson, 1st Baronet – October 1832), died in childhood – 3 September 1846), died unmarried – 25 November 1901), who married his cousin Margaret Baird, daughter of Sir David Baird, 2nd Baronet and Lady Anne Kennedy (daughter of Archibald Kennedy, 1st Marquess of Ailsa. They had two sons and two daughters. – 18 March 1878), married firstly in 1858 Catherine May (died 1862), with whom he had three children; and married secondly in 1866 Elizabeth Charlotte Neeld. Unnamed daughter (born and died 4 February 1831), died shortly after birth Lord Adolphus Archibald Kennedy (12 July 1832 – 20 June 1842), died in childhood

Lord Cassillis died on 12 August 1832, before he could succeed to the marquisate. His eldest son, Archibald, succeeded his grandfather as the 2nd Marquess of Ailsa on 8 September 1846. His widow died three months later.

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Important facts

Birth century
Occupation
Positions held
Member of the 9th Parliament of the United Kingdom

People in Archibald Kennedy, Earl of Cassilis's life

Named in this biography and alive at the same time

Contemporaries

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Frequently asked questions

Who was Archibald Kennedy, Earl of Cassilis?

British politician (1794-1832)

When was Archibald Kennedy, Earl of Cassilis born?

Archibald Kennedy, Earl of Cassilis was born on 4 June 1794.

When did Archibald Kennedy, Earl of Cassilis die?

Archibald Kennedy, Earl of Cassilis died on 12 August 1832.

What was Archibald Kennedy, Earl of Cassilis's occupation?

Archibald Kennedy, Earl of Cassilis was a politician.

What nationality was Archibald Kennedy, Earl of Cassilis?

Archibald Kennedy, Earl of Cassilis was British.

Sources & further reading

· Wikipedia: Archibald Kennedy, Earl of Cassilis

· Wikidata: Q4786392

· DBpedia: Archibald Kennedy, Earl of Cassilis

Cite this page

APA: Biography.guide. (2026). Archibald Kennedy, Earl of Cassilis. https://biography.guide/archibald-kennedy-earl-of-cassilis/

MLA: "Archibald Kennedy, Earl of Cassilis." Biography.guide, https://biography.guide/archibald-kennedy-earl-of-cassilis/.

Chicago: "Archibald Kennedy, Earl of Cassilis." Biography.guide. https://biography.guide/archibald-kennedy-earl-of-cassilis/.

Data last updated: 2026-09-29 · Spot an error? Report a correction.

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