Guy Burgess

The Burgess family's English roots can be traced to the arrival in Britain in 1592 of Abraham de Bourgeous de Chantilly, a refugee from the Huguenot religious persecutions in France.

The family settled in Kent and became prosperous, mainly as bankers.

Later generations created a military tradition; Burgess's grandfather, Henry Miles Burgess, was an officer in the Royal Artillery whose main service was in the Middle East.

His youngest son, Malcolm Kingsford de Moncy Burgess, was born in Aden in 1881, the third forename being a nod to his Huguenot ancestry.

Malcolm had a generally unremarkable career in the Royal Navy, eventually reaching the rank of commander.

In 1907 he married Evelyn Gillman, the daughter of a wealthy Portsmouth banker.

Guy Francis de Moncy Burgess (16 April 1911 – 30 August 1963) was a British diplomat and Soviet double agent, and a member of the Cambridge Five spy ring that operated from the mid-1930s to the early years of the Cold War era.

The couple settled in the naval town of Devonport where, on 16 April 1911, their elder son was born, christened Guy Francis de Moncy.

A second son, Nigel, was born two years later.

The Gillman wealth ensured a comfortable home for the young family.

Guy's earliest schooling was probably with a governess until, aged 9, he began as a boarder at Lockers Park, an exclusive preparatory school near Hemel Hempstead, Hertfordshire.

He did well there; his grades were consistently good and he played for the school's association football team.

Having completed the Lockers curriculum a year early, he was too young to proceed immediately, as intended, to the Royal Naval College at Dartmouth.

Instead, from January 1924 he spent a year at Eton College, a boys' public school in Eton, Berkshire.

Following Malcolm's retirement from the navy, the family moved to West Meon in Hampshire.

Here, on 15 September 1924, Malcolm died suddenly of a heart attack.

Despite this traumatic event, Guy's education proceeded as planned, and in January 1925 he began at Dartmouth.

Here he encountered strict discipline and insistence on order and conformity, enforced by frequent use of corporal punishment even for minor infringements.

In this environment, Guy thrived both academically and at sports.

He was marked by the college authorities as "excellent officer material", but an eye test in 1927 exposed a deficiency that precluded a career in the navy's executive branch.

Burgess had no interest in the available alternatives – the engineering or paymaster branches – and in July 1927 he left Dartmouth and returned to Eton.

Burgess's second period at Eton, between 1927 and 1930, was largely rewarding and successful, both academically and socially.

Although he failed to be elected to the elite society known as "Pop", he began to develop a network of contacts that would prove useful in later life.

At Eton, sexual relationships between boys were common, and although Burgess would claim that his homosexuality began at Eton, his contemporaries could recall little evidence of this.

Burgess was recruited by Soviet intelligence in 1935, on the recommendation of the future double agent Harold "Kim" Philby.

After leaving Cambridge, Burgess worked for the BBC as a producer, briefly interrupted by a short period as a full-time MI6 intelligence officer, before joining the Foreign Office in 1944.

At the Foreign Office, Burgess acted as a confidential secretary to Hector McNeil, deputy to Foreign Secretary Ernest Bevin.

This post gave Burgess access to secret information on all aspects of Britain's foreign policy during the critical post-1945 period, and it is estimated that he passed thousands of documents to his Soviet controllers.

In 1950 he was appointed second secretary to the British Embassy in Washington, a post from which he was sent home after repeated misbehaviour.

His defection in 1951 to the Soviet Union, with his fellow spy Donald Maclean, led to a serious breach in Anglo-United States intelligence co-operation, and caused long-lasting disruption and demoralisation in Britain's foreign and diplomatic services.

Born into an upper middle class English family, Burgess was educated at Eton College, the Royal Naval College, Dartmouth, and Trinity College, Cambridge.

An assiduous networker, he embraced left-wing politics at Cambridge and joined the British Communist Party.

Although not at this stage under suspicion, Burgess nevertheless accompanied fellow spy Donald Maclean when the latter, on the point of being unmasked, fled to Moscow in May 1951.

Burgess's whereabouts were unknown in the West until 1956, when he appeared with Maclean at a brief press conference in Moscow, claiming that his motive had been to improve Soviet-West relations.

He never left the Soviet Union; he was often visited by friends and journalists from Britain, most of whom reported a lonely and empty existence.

He remained unrepentant to the end of his life, rejecting the notion that his earlier activities represented treason.

He was well provided for materially, but as a result of his lifestyle his health deteriorated, and he died in 1963.

Experts have found it difficult to assess the extent of damage caused by Burgess's espionage activities but consider that the disruption in Anglo-American relations caused by his defection was perhaps of greater value to the Soviets than any intelligence information he provided.

Burgess's life has frequently been fictionalised, and dramatised in productions for screen and stage, notably in the 1981 Julian Mitchell play Another Country and its 1984 film adaptation.

Burgess was responsible for revealing to the Soviets the existence of the Information Research Department (IRD), a secret wing of the Foreign Office which dealt with Cold War and pro-colonial propaganda, for which Burgess worked until quickly fired after being accused of coming into work drunk.