Anthony Blunt was born in Bournemouth, Hampshire, in 1907. Anthony Blunt found post-war fame as the Royal Family’s advisor on art. However, Blunt held a secret, as he was the fourth man in a quartet (known as the ‘Cambridge Four’) who betrayed their country. Anthony Blunt was publicly exposed as a Soviet spy when Prime Minister Margaret Thatcher named him as the ‘Fourth Man’ at the start of her first term in office in 1979.