Sir Harold George Nicolson KCMG (November 21, 1886 – May 1, 1968) was a British diplomatist, author and politician. Nicolson was instrumental in preparing Britain's policy towards Greece [1]. His philhellenism was matched by notable Turkophobia [2]. He was the husband of writer Vita Sackville-West, and is best remembered today for that relationship, immortalised in their son's book, Portrait of a Marriage.
Nicolson was born in Teheran, the younger son of a diplomat father Arthur Nicolson, 1st Baron Carnock. He was educated at Wellington College and Balliol College, Oxford. In 1909 he joined the diplomatic service, in which he held various posts, participating in a junior capacity in the Paris Peace Conference in 1919.
In 1913, he married the writer Vita Sackville-West, who encouraged his literary ambitions. He published a biography of French poet Paul Verlaine in 1921, to be followed by studies of other literary figures such as Tennyson, Byron, Swinburne and Sainte-Beuve. In 1933, he wrote an account of the Paris conference entitled Peacemaking, 1919. He was knighted in 1953, as a reward for writing the official biography of George V.
Nicolson and his wife practiced what today we would call an open marriage. They each had a number of same-sex affairs, and once Harold had to follow Vita to France, where she had 'eloped' with Violet Trefusis, to try to win her back. However, they remained happy together – in fact, they were famously devoted to each other, writing almost every day when they were separated, for example, because of long diplomatic postings abroad. Eventually, he gave up diplomacy, partly so they could live together in England. They had two sons, Nigel, also a politician and writer, and Benedict, an art historian.
In the 1930s, he and his wife acquired and moved to Sissinghurst Castle, in the rural depths of Kent, the county known as the garden of England. There they created the renowned gardens that are now run by the National Trust.
In 1931, Harold Nicolson joined Sir Oswald Mosley and his recently formed New Party. He stood unsuccessfully for Parliament in the general election that year and edited the party newspaper. Nicolson ceased to support Mosley when the latter formed the British Union of Fascists the following year. Nicolson entered the House of Commons as National Labour Party Member of Parliament for Leicester West in the 1935 election. In the latter half of the 1930s he was among a relatively small number of MPs who alerted the country to the threat of fascism. More a follower of Anthony Eden in this regard than of Winston Churchill, he nevertheless was a friend (though not an intimate) of Churchill and often supported his efforts in the Commons to stiffen British resolve and support rearmament. He became Parliamentary Private Secretary to the Minister of Information in Churchill's 1940 war time government of national unity, serving under Cabinet member Duff Cooper for approximately a year; thereafter he was a well-respected backbencher, especially on foreign policy issues given his early and prominent diplomatic career. He lost his seat in the 1945 election. Having joined the Labour Party, he stood in the Croydon North by-election in 1948, but lost once again.
After Nicolson's last attempt to enter Parliament, he continued with an extensive social schedule and his program of writing, which included books, a regular weekly piece for The Spectator and book reviews.
His younger son was the publisher and writer Nigel Nicolson, who published works by and about his parents, including Portrait of a Marriage, their correspondence and Nicolson's diary. The latter is one of the pre-eminent diaries by British authors in the 20th century and an invaluable source on British political history from 1930 through the 1950s, and most especially in the run-up to World War II and during the War. It is perhaps this diary for which Nicholson will most be remembered, as the author was acquaintance, friend or intimate to such figures as Ramsay MacDonald, David Lloyd George, Anthony Eden and Winston Churchill, along with a great number of literary and artistic figures.
There is a brown "blue plaque" commemorating him and Vita Sackville-West on their house in Ebury Street, London SW1.