Anne Clarissa Eden, Dowager Countess of Avon ("née" Spencer-Churchill; born 28 June 1920) is the widow of Anthony Eden, 1st Earl of Avon (1897–1977), who was British Prime Minister from 1955 to 1957.
 She married Eden in 1952, becoming Lady Eden in 1954 when he was made a Knight of the Garter, and then becoming Countess of Avon in 1961 on her husband's elevation to the peerage.
 She is also the niece of the prime minister Winston Churchill.
 Her memoir, sub-titled "From Churchill to Eden", was published in 2007 under the name of Clarissa Eden.
An "Anthony Eden" hat, or simply an "Anthony Eden", was a silk-brimmed, black felt Homburg of the kind favoured in the 1930s by Anthony Eden, later 1st Earl of Avon (1897–1977).
 Eden was a Cabinet Minister in the British National Government, holding the offices of Lord Privy Seal from 1934–1935 and Foreign Secretary 1935 to 1938.
 He was later Dominions Secretary from 1939–1940, War Secretary in 1940, Foreign Secretary from 1940–1945 and 1951–1955, and Prime Minister 1955 to 1957.
Emma is a 1996 period film based on the novel of the same name by Jane Austen.
 Scripted and directed by Douglas McGrath, the film stars Gwyneth Paltrow, Alan Cumming, Toni Collette, Ewan McGregor, and Jeremy Northam.
Cypher (also known as Brainstorm), is a 2002 science fiction thriller film starring Jeremy Northam and Lucy Liu.
 It was written by Brian King and directed by Vincenzo Natali.
 Jeremy Northam plays an accountant whose hope for a career in corporate espionage takes an unexpected turn.
 The film was shown in limited release in theaters in the US and Australia, and released on DVD on August 2, 2005.
 The film received mixed reviews, and Northam received the Best Actor award at the Sitges Film Festival.
Jeremy Philip Northam (born 1 December 1961) is an English actor.
 He has appeared in the films "Gosford Park", "Emma", "Amistad", "The Winslow Boy", "Enigma", "Martin and Lewis", amongst others.
 He played Thomas More in the Showtime series "The Tudors".
 He has recently played Anthony Eden in the Netflix series "The Crown".
An Ideal Husband is a 1999 film based on the play "An Ideal Husband" by Oscar Wilde.
 The film stars Jeremy Northam, Rupert Everett, Julianne Moore, Minnie Driver and Cate Blanchett.
 It was directed by Oliver Parker.
The Crown is a biographical drama television series, created and written by Peter Morgan and produced by Left Bank Pictures and Sony Pictures Television for Netflix.
 The show is a biographical story about the reign of Queen Elizabeth II of the United Kingdom.
 The first season covers the period from her marriage to Philip, Duke of Edinburgh in 1947 to the disintegration of her sister Princess Margaret's engagement to Peter Townsend in 1955.
 A second season has been commissioned, which is intended to cover the Suez Crisis in 1956 through the retirement of the Queen's third Prime Minister, Harold Macmillan, in 1963 following the Profumo affair political scandal.
Martin and Lewis is a 2002 biographical CBS television movie, written and directed by John Gray, exploring the lives of the comedy team of Martin and Lewis.
 The film stars Jeremy Northam as Dean Martin and Sean Hayes as Jerry Lewis.
Guy X is a 2005 black comedy war film directed by Saul Metzstein, based on the novel "No One Thinks Of Greenland" by John Griesemer.
 The movie stars Jason Biggs, Natascha McElhone, Jeremy Northam, and Michael Ironside.
Dean Spanley is a 2008 British comedy drama film, with fantastic elements, from Miramax, Atlantic Film Group (UK) and General Film Corporation (NZ), directed by Fijian New Zealander Toa Fraser.
 Set in Edwardian England, the film is based on an Alan Sharp adaptation of Irish author Lord Dunsany's 1936 novella "My Talks with Dean Spanley".
 It stars Sam Neill as the Dean, Jeremy Northam and Peter O'Toole as Fisk Junior and Fisk Senior respectively and Bryan Brown as Wrather.

Question: Who is the creator of the Netflix series that stars Jeremy Northam as the character Anthony Eden?
Answer: Peter Morgan