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William Dillon Otter

1843 – 1929

Canadian general

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About William Dillon Otter

Lived 1843 – 1929 (aged 85). William Dillon Otter was a Canadian military officer.

General Sir William Dillon Otter (December 3, 1843 – May 6, 1929) was a professional Canadian soldier who became the first Canadian-born Chief of the General Staff, the head of the Canadian Militia. He led troops in the suppression of the 1885 rebellion.

Military career Otter was born near Clinton, Canada West. His parents were Anna Louisa, née de la Hooke (1824–1907) and Alfred William Otter (1815–1866), both English immigrants who married in Ontario on 15 September 1842. He began his military career in the Non-Permanent Active Militia in Toronto in 1864. Captain William Otter was Adjutant of the Queen's Own Rifles of Toronto in 1866. He first saw combat with them at the Battle of Ridgeway during the Fenian Raids.

He joined the Permanent Force as an infantry officer when Canada established its own professional infantry unit in 1883. On May 2, 1885, he led a Canadian force of more than 300 in the Battle of Cut Knife against a Cree and Assiniboine camp defended by Poundmaker and Fine-Day. Otter's tactics were ineffective against the defending warriors.

He was appointed as the first commanding officer of the Royal Canadian Regiment of Infantry in 1893.

During the Second Boer War, Otter, by then a lieutenant colonel, commanded the 2nd (Special Service) Battalion of The Royal Canadian Regiment of Infantry in South Africa. Otter played an important part in the Battle of Paardeberg.

He became the first Canadian-born officer to command Canada's military in 1908, and retired in 1910 as a major general. In 1922 he was the second Canadian, after Sir Arthur Currie, to be appointed a full general. Otter had the reputation of being something of a martinet – due mainly to his desire that the young Canadian Army should not show up badly when compared to British troops.

He wrote The Guide: A Manual for the Canadian Militia (Infantry) Embracing the Interior Economy, Duties, Discipline, Drills and Parades, Dress, Books, and Correspondence of a Battalion with Regulations for Marches, Transport & Encampment, Also Forms & Bugle Calls in 1914, which includes sections on discipline, courts martial, offences, complaints, and defaulters.

During the First World War he came out of retirement to command operations for the internment of enemy nationals resident in Canada.

Otter headed the Otter Commission. The Otter Commission was tasked to establish links of perpetuation from the units of Canadian Expeditionary Force back to the institutionally separate units of the Canadian Militia in the years following the First World War. This establishment of perpetuation, based primarily on geographical connections through original recruiting areas of the CEF infantry battalions and CEF mounted regiments, provided a basis by which the achievements and battle honours of the CEF units transferred back to the units of the standing Militia. Without this work of the Otter Commission the CEF and its achievements would have had no continuance with existing units of the Canadian Army today.

General Sir William Otter died on 6 May 1929.

Freemason Otter was initiated into the Ionic Lodge of Freemasonry in Toronto in February 1869. He became Worshipful Master in 1873.

Legacy

Otter Squadron, composed of University Training Plan Non Commissioned Member (UTPNCM) Officer Cadets, at the Royal Military College of Canada in Kingston, Ontario, was named in his honour and the Cadet Squadron Leader of Otter Squadron is permitted to carry his sword on graduation parade.

Family connections In October 1895 he married Marian Porter, daughter of James Porter & Agnes Dryden. They had three sons and one daughter. Otter was the grandfather of Canadian Military historian Desmond Morton.

Honours Ribbon bar:

Order of the Bath - Knight Commander Royal Victorian Order - Commander Canada General Service Medal - Bars for 1866 and 1870 North West Canada Medal - Bar for Saskatchewan Queen's South Africa Medal - Bars for Johannesburg, Paardeberg, Driefontein, and Cape Colony King Edward VII Coronation Medal Volunteer Officers' Decoration

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Important facts

Birth century
Occupation
Nationality
Awards
Commander of the Royal Victorian Order; Knight Commander of the Order of St Michael and St George; Order of the Bath; Royal Victorian Order; Knight Commander of the Order of the Bath; Volunteer Officers' Decoration
Also known as
W. D. Otter

People in William Dillon Otter's life

Named in this biography and alive at the same time

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Frequently asked questions

Who was William Dillon Otter?

Canadian general (1843–1929)

When was William Dillon Otter born?

William Dillon Otter was born on 3 December 1843 in Clinton.

When did William Dillon Otter die?

William Dillon Otter died on 5 May 1929 in Toronto.

What was William Dillon Otter's occupation?

William Dillon Otter was a military officer.

What nationality was William Dillon Otter?

William Dillon Otter was Canadian.

Sources & further reading

· Wikipedia: William Dillon Otter

· Wikidata: Q3568558

· DBpedia: William Dillon Otter

Cite this page

APA: Biography.guide. (2026). William Dillon Otter. https://biography.guide/william-dillon-otter/

MLA: "William Dillon Otter." Biography.guide, https://biography.guide/william-dillon-otter/.

Chicago: "William Dillon Otter." Biography.guide. https://biography.guide/william-dillon-otter/.

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