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Henry Monck-Mason Moore

1887 – 1964

British colonial administrator

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About Henry Monck-Mason Moore

Lived 1887 – 1964 (aged 77). Henry Monck-Mason Moore was a British politician and psychologist.

Sir Henry Monck-Mason Moore (18 March 1887 – 26 March 1964) was a British colonial administrator of British Sierra Leone, Kenya and Ceylon.

Biography The son of Rev. Edward William Moore, he was educated at Rokeby, KCS, Wimbledon and Jesus College, Cambridge, graduating in 1909. In World War I, he was a lieutenant in the Royal Garrison Artillery based in Salonika from 1916 to 1919.

He served as Governor of Sierra Leone from 1934 to 1937. As governor of Sierra Leone he undertook surveys of infrastructure. He undertook a campaign that began by successfully "repairing every road and bridge in the area around Port Loko." It was considered one of the most ambitious and successful such efforts in colonial Africa during the era of the Great Depression. Adding to this, he then began a similar campaign in the Pejehun area, Bonthe and the surrounding area as well as Bo and the surrounding villages. This succeeded in providing employment for large numbers of native workers, as well as increasing commercial infrastructure for later development. However, when the area surrounding Magburaka asked for the same improvements, Governor Moore was unable to get the funds from the Colonial Office. This led to some sections alleging that the coastal areas were being "favoured" by the British government. Governor Moore found this dynamic "most distressing." While it was true that the funds simply had run out, and that Moore's efforts were genuinely made in good faith, the perception of favoritism became one which Moore had to consciously combat from then on. Albert Margai later wrote that he remembered Moore "fondly," and that "he had a reputation for being sincerely compassionate towards us." Milton Margai said Moore was "unhypocritical" and was "never patronising," adding "Moore did not have the sort of superiority complex or condescension that some others from Europe have had." Milton Margai said later, "Monk-Mason Moore was one of the men who gave the British Empire a good name in the eyes of many Africans. It is unfortunate there were not more like him." Siaka Stevens said Moore "was a good man." And that "he (Moore) genuinely meant well, and in most cases he did measurably good things."

In 1937 Moore joined the Colonial Department in London as assistant under secretary of state from 1937 to 1939 and Deputy Under Secretary of State from 1939 to 1940.

From 1940 to 1944, he was Governor of Kenya and then from 1944 to 1948 he was Governor of Ceylon. After the independence of Ceylon in 1948, he served as governor-general until 1950.

He married Daphne Ione Viola, daughter of William John Benson in December 1921. The couple had two daughters. He was the brother of the psychoanalyst Sylvia Payne.

Awards and honours Awarded a BA degree in Cambridge University, 1909 Companion of The Most Distinguished Order of Saint Michael and Saint George (CMG), 1931 Knight Commander of The Most Distinguished Order of Saint Michael and Saint George , 1935 Knight Grand Cross of The Most Distinguished Order of Saint Michael and Saint George (GCMG), 1943 Knights of Justice (KStJ) of the Venerable Order of Saint John

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Important facts

Birth century
Education
King's College School, Jesus College
Positions held
Governor-General of Ceylon, Governor of British Ceylon, Governor of Sierra Leone, Governor of Kenya
Awards
Knight Grand Cross of the Order of St Michael and St George; Knight of Justice of the Order of Saint John
Also known as
Henry Moore, Sir Henry Monck-Mason Moore

People in Henry Monck-Mason Moore's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Henry Monck-Mason Moore's

Frequently asked questions

Who was Henry Monck-Mason Moore?

British colonial administrator (1887-1964)

When was Henry Monck-Mason Moore born?

Henry Monck-Mason Moore was born on 18 March 1887 in London.

When did Henry Monck-Mason Moore die?

Henry Monck-Mason Moore died on 26 March 1964 in Cape Town.

What was Henry Monck-Mason Moore's occupation?

Henry Monck-Mason Moore was a politician and psychologist.

What nationality was Henry Monck-Mason Moore?

Henry Monck-Mason Moore was British.

Sources & further reading

· Wikipedia: Henry Monck-Mason Moore

· Wikidata: Q3522563

· DBpedia: Henry Monck-Mason Moore

Cite this page

APA: Biography.guide. (2026). Henry Monck-Mason Moore. https://biography.guide/henry-monck-mason-moore/

MLA: "Henry Monck-Mason Moore." Biography.guide, https://biography.guide/henry-monck-mason-moore/.

Chicago: "Henry Monck-Mason Moore." Biography.guide. https://biography.guide/henry-monck-mason-moore/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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