About Phineas Riall
Lived 1775 – 1850 (aged 74). Phineas Riall was an Irish military personnel.
General Sir Phineas Riall, KCH (15 December 1775 – 10 November 1850) was a British Army officer and colonial administrator who served as the lieutenant governor of Grenada from 1816 until 1823. He is best known for serving in the War of 1812, where Riall was captured at the Battle of Lundy's Lane.
Life
Riall was born at Clonmel, County Tipperary, into a wealthy Protestant landowning family. He was the third son of Phineas Riall (1737–1797) of Heywood, County Tipperary, whose father had founded the Riall Bank of Clonmel. His mother, Catherine, was the daughter of Charles Caldwell of Dublin and a sister of Admiral Sir Benjamin Caldwell. He was a cousin and from 1790 the brother-in-law of the traveller, author and collector General Sir George Cockburn of Shanganagh Castle, County Dublin.
Riall entered the army as an ensign in 1794 and rose rapidly through purchased commissions. Even though he spent seven years on half pay (i.e. without any regimental or staff appointment), he was a major in the 15th Regiment of Foot in 1805. He sailed with them to the West Indies, and seems to have first seen serious action when he commanded the regiment at the capture of Martinique in 1809. The next year, he commanded a brigade at the capture of Guadeloupe. After this, he returned to England.
Over the next two years, he received promotion to colonel and major general through seniority. He was then posted to Canada, where initially he commanded the Montreal district, then accompanied Lieutenant General Drummond to Upper Canada. He died peacefully in Paris in 1850.
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Important facts
People in Phineas Riall's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Phineas Riall's
Frequently asked questions
Who was Phineas Riall?
British Army general
When was Phineas Riall born?
Phineas Riall was born on 15 December 1775 in Clonmel.
When did Phineas Riall die?
Phineas Riall died on 10 November 1850 in Paris.
What was Phineas Riall's occupation?
Phineas Riall was a military personnel.
What nationality was Phineas Riall?
Phineas Riall was Irish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Phineas Riall. https://biography.guide/phineas-riall/
MLA: "Phineas Riall." Biography.guide, https://biography.guide/phineas-riall/.
Chicago: "Phineas Riall." Biography.guide. https://biography.guide/phineas-riall/.
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