The existence of Orwell's List, also known as Foreign Office File "FO/111/189", was made public in 1996. However, the exact names included on the list were not made public until 2003. The list came into possession of the IRD in 1949, after being collected by IRD agent Celia Kirwan. Kirwan was a close friend of Orwell, she was also Arthur Koestler's Sister-in-law and the secretary for fellow IRD agent Robert Conquest. The list itself was divided into three columns headed "Name" "Job" and "Remarks", and referred to those listed as "FTs" meaning Fellow Travelers, and labeled people he believed of being suspected of being secret Marxists as "cryptos". Some of the names listed by Orwell included filmmaker Charlie Chaplin, writer J. B. Priestley, actor Michael Redgrave, historian E. H. Carr, "New Statesman" editor Kingsley Martin, "New York Times's" Moscow correspondent Walter Duranty, historian Isaac Deutscher, Labour Party MP Tom Driberg and the novelist Naomi Mitchison, as well as other lesser-known writers and journalists. Only one of the people named by Orwell, Peter Smollett, was ever revealed to have been a real Soviet agent. Peter Smollett, who Orwell claimed "...gives strong impression of being some kind of Russian agent. Very slimy person." Smollett had been the head of the Soviet section in the British Ministry of Information, while in fact being a Soviet agent who had been recruited by Kim Philby.