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John Macpherson

1725 – 1792

Privateer
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About John Macpherson

Lived 1725 – 1792 (aged 66–67). John Macpherson was a privateer.

John Macpherson (1726 – September 6, 1792) was a Scottish-born privateer. After emigrating to colonial America, he built Mount Pleasant in Philadelphia, Pennsylvania, in 1762.

Early life and career Macpherson was born in 1726 in Skinner's Close, Edinburgh, Scotland, as the second son of William Macpherson and Jane Anderson. His paternal uncle was Lachlan Macpherson, fourth Laird of Nuid and the eleventh chief of Clan Macpherson.

In 1746, aged about 20, he emigrated to colonial America, arriving in Philadelphia.

He became commander of the twenty-gun British privateer Britannia in 1751.

In 1752, he married Margaret Rogers, with whom he had four children: John, William, Margaret and Mary. Daughter Margaret married major John Berrien.

Between 1757 and 1760, Macpherson sailed around the Caribbean, amassing a fortune from his trade. His capture of the Desire in February 1758 was reported to have been his seventh recent capture of "vessels of various sorts".

In 1762, he resigned his position on the Britannia, having been seriously injured on several occasions, including having an arm shot off twice. in which tradespeople could list their stock prices.

In 1769, he was confined to his home in a strait jacket. His wife died the following year.

He married for a second time in 1772, to Mary Ann MacNeal, with whom he had six more children: Charles, Amelia Sophia, Mary Ann, John Montgomery, Eliza Gates and Robert Hector.

Son John, from his first marriage, was killed in the Battle of Quebec in 1775.

In 1778, Macpherson leased Mount Pleasant to Spanish minister Juan de Miralles.

Macpherson published the first directory of numbered houses in Philadelphia in 1785.

Death Macpherson died on September 6, 1792, aged 65 or 66. He is buried in the cemetery of Philadelphia's Old St Paul's Church. His wife survived him by 36 years.

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Important facts

Born
1725
Birth century
Occupation
Privateer

People in John Macpherson's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John Macpherson's

Frequently asked questions

Who was John Macpherson?

(1725-1792)

When was John Macpherson born?

John Macpherson was born in 1725.

When did John Macpherson die?

John Macpherson died on 6 September 1792 in Philadelphia, Pennsylvania.

What was John Macpherson's occupation?

John Macpherson was a privateer.

Sources & further reading

· Wikipedia: John Macpherson

· Wikidata: Q76066835

· DBpedia: John Macpherson (privateer)

Cite this page

APA: Biography.guide. (2026). John Macpherson. https://biography.guide/john-macpherson-john-macpherson-privateer-personfunction-1/

MLA: "John Macpherson." Biography.guide, https://biography.guide/john-macpherson-john-macpherson-privateer-personfunction-1/.

Chicago: "John Macpherson." Biography.guide. https://biography.guide/john-macpherson-john-macpherson-privateer-personfunction-1/.

Data last updated: 2026-09-25 · Spot an error? Report a correction.

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