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Denis Mahon

1910 – 2011

English art historian and collector

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About Denis Mahon

Lived 1910 – 2011 (aged 100). Denis Mahon was a British art historian and art collector.

Awards Mahon was appointed a Commander of the Order of the British Empire (CBE) in 1967, and knighted in 1986. He was made a Member of the Order of the Companions of Honour (CH) in 2002 for his services to art, and received honorary doctorates from the universities of Newcastle, Oxford, Rome and Bologna.

Legacy In the 1990s, Mahon lent his entire 57 piece art collection to various museums in the UK, the Pinacoteca Nazionale in Bologna and the National Gallery of Ireland in Dublin. The loans included: 25 to the National Gallery, London; 12 to the Ashmolean Museum, Oxford; 8 to the National Gallery of Scotland, Edinburgh; 6 to the Fitzwilliam Museum, Cambridge; 5 to the Birmingham Art Gallery; 1 to Temple Newsam House, Leeds.

In 2010, Mahon donated his entire library and archive to the National Gallery of Ireland.

After his death, the trustees of the charitable trust under instruction from Mahon's Will offered to donate the pieces to the national collection for free via the Art Fund, subject to the same conditions under which they were originally loaned. If these conditions were broken, then the art's owner the Art Fund could ask for their immediate return.

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Important facts

Birth century
Nationality
Education
Christ Church, Courtauld Institute of Art, Eton College
Awards
Commander of the Order of the British Empire; Fellow of the British Academy; Knight Bachelor; Companion of Honour
Also known as
John Denis Mahon, Sir John Denis Mahon

Contemporaries

People whose lives overlapped Denis Mahon's

Frequently asked questions

Who was Denis Mahon?

English art historian and collector (1910–2011)

When was Denis Mahon born?

Denis Mahon was born on 8 November 1910 in London.

When did Denis Mahon die?

Denis Mahon died on 24 April 2011 in Cadogan Square.

What was Denis Mahon's occupation?

Denis Mahon was an art historian and art collector.

What nationality was Denis Mahon?

Denis Mahon was British.

Sources & further reading

· Wikipedia: Denis Mahon

· Wikidata: Q3705445

· DBpedia: Denis Mahon

Cite this page

APA: Biography.guide. (2026). Denis Mahon. https://biography.guide/denis-mahon/

MLA: "Denis Mahon." Biography.guide, https://biography.guide/denis-mahon/.

Chicago: "Denis Mahon." Biography.guide. https://biography.guide/denis-mahon/.

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