Question: Edward & Mrs. Simpson is a seven-part British television series that dramatises the events leading to the 1936 abdication of which King, who was King of the United Kingdom and the Dominions of the British Empire, and Emperor of India, from 20 January 1936 until his abdication on 11 December the same year, and gave up his throne to marry the twice-divorced American Wallis Simpson?

Context articles: Edward VIII
List of Prime Ministers of King Edward VIII
Edward &amp; Mrs. Simpson
Succession to the Throne Act 1937
George V
Coronation of King George VI and Queen Elizabeth
Wallis &amp; Edward
Edward VIII abdication crisis
His Majesty's Declaration of Abdication Act 1936
Theodore Goddard

Edward VIII (Edward Albert Christian George Andrew Patrick David; 23 June 1894 – 28 May 1972) was King of the United Kingdom and the Dominions of the British Empire, and Emperor of India, from 20 January 1936 until his abdication on 11 December the same year.
King Edward VIII was the King of the United Kingdom and the Dominions and colonies of the British Commonwealth, Emperor of India, from 20 January to 11 December 1936, when he abdicated the throne.
Edward & Mrs. Simpson is a seven-part British television series that dramatises the events leading to the 1936 abdication of King Edward VIII, who gave up his throne to marry the twice-divorced American Wallis Simpson.
The Succession to the Throne Act (1 Geo.
 VI, c.16) is the act of the Canadian parliament that ratified the Cabinet's consent to His Majesty's Declaration of Abdication Act 1936, an act of the United Kingdom parliament that allowed Edward VIII to abdicate as king of Canada, the United Kingdom, and the other Dominions and pass the throne to George VI.
 However, it was the Canadian government's request and consent, and not the Succession to the Throne Act, that gave the British Act of Parliament effect in and made it part of the law of Canada, as per section 4 of the Statute of Westminster 1931, which allowed the British parliament to legislate for the Dominions only with their agreement.
George V (George Frederick Ernest Albert; 3 June 1865 – 20 January 1936) was King of the United Kingdom and the British Dominions, and Emperor of India, from 6 May 1910 until his death in 1936.
The coronation of George VI and Elizabeth Bowes-Lyon as King and Queen of the United Kingdom and the Dominions of the British Commonwealth and as Emperor and Empress of India took place at Westminster Abbey, London, on 12 May 1937.
 George VI ascended the throne upon the abdication of his brother, Edward VIII, on 11 December 1936, three days before his 41st birthday.
 Edward's coronation had been planned for 12 May 1937 and it was decided to continue with his brother and sister-in-law's coronation on the same date.
Wallis & Edward (in Canada also known as Her Royal Affair) is a 2005 British made-for-TV movie, scripted by Sarah Williams, dramatising the events of the Edward VIII abdication crisis.
 It was billed as the first scripted account of the romance between Wallis Simpson and Edward VIII of the United Kingdom to view events from Wallis Simpson's point of view.
 Joely Richardson played Wallis, and Steven Campbell Moore, Edward.
In 1936, a constitutional crisis in the British Empire arose when King-Emperor Edward VIII proposed to marry Wallis Simpson, an American socialite who was divorced from her first husband and was pursuing a divorce of her second.
His Majesty's Declaration of Abdication Act 1936 (1 Edw.
 8 & 1 Geo.
 6 c. 3) was the Act of the Parliament of the United Kingdom that recognised and ratified the abdication of King Edward VIII and passed succession to his brother King George VI.
 The act also excluded any possible future descendants of Edward from the line of succession.
 Edward VIII abdicated in order to marry his lover, Wallis Simpson, after facing opposition from the governments of the United Kingdom and the Dominions.
Theodore Goddard (colloquially TG) was an English law firm based in London.
 The firm merged with Addleshaw Booth & Co on 1 May 2003 to become Addleshaw Goddard.
 The firm was established by John Theodore Goddard, the solicitor appointed by Wallis Simpson as an adviser to her during divorce proceedings and in relation to her involvement during the United Kingdom abdication Crisis of 1936.