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William Henry Mackinnon

1852 – 1929

British Army general

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About William Henry Mackinnon

Lived 1852 – 1929 (aged 76). William Henry Mackinnon was a British military personnel.

General Sir William Henry Mackinnon, (15 December 1852 – 17 March 1929) was a British Army General during World War I.

Military career Henry Mackinnon was born in London on 15 December 1852. Educated at Rose Hill School and then Harrow School, he was commissioned into the Grenadier Guards in 1870. He was appointed Military Secretary to Governor of Malta in 1884 and then Private Secretary to the Governor of Madras in India in 1885–1887. He then became Assistant Adjutant General at Home District in 1893. and served as such until it was disbanded.

He was invested as a Commander of the Royal Victorian Order (CVO) on 11 August 1902.

He was later appointed Director of Auxiliary Forces in 1905 and, after being promoted to lieutenant general in October 1907, director general of the Territorial Forces in January 1908. He was appointed General Officer Commanding-in-Chief for Western Command in 1910; he retired in 1916.

He lived at Carlisle Place in London.

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Important facts

Birth century
Occupation
Nationality
Education
Harrow School
Awards
Knight Grand Cross of the Order of the Bath; Knight Commander of the Royal Victorian Order
Also known as
Sir William Henry Mackinnon, Maj.-Gen. Sir William Henry Mackinnon

People in William Henry Mackinnon's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped William Henry Mackinnon's

Frequently asked questions

Who was William Henry Mackinnon?

British Army general (1852–1929)

When was William Henry Mackinnon born?

William Henry Mackinnon was born on 15 December 1852.

When did William Henry Mackinnon die?

William Henry Mackinnon died on 17 March 1929.

What was William Henry Mackinnon's occupation?

William Henry Mackinnon was a military personnel.

What nationality was William Henry Mackinnon?

William Henry Mackinnon was British.

Sources & further reading

· Wikipedia: William Henry Mackinnon

· Wikidata: Q8012088

· DBpedia: Henry Mackinnon

Cite this page

APA: Biography.guide. (2026). William Henry Mackinnon. https://biography.guide/william-henry-mackinnon/

MLA: "William Henry Mackinnon." Biography.guide, https://biography.guide/william-henry-mackinnon/.

Chicago: "William Henry Mackinnon." Biography.guide. https://biography.guide/william-henry-mackinnon/.

Data last updated: 2026-09-24 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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