Question: Peter Shand Kydd was related to which early member of the Clermont Club?

Passages:
Frances Ruth Roche Shand Kydd (20 January 1936 – 3 June 2004) was the mother of Diana, Princess of Wales.  Her biographer, Max Riddington, who was the writer of "Frances: The Remarkable Story of Princess Diana's Mother", described Shand Kydd as a woman who was "certainly complicated" and also "funny, warm, intelligent, and energetic."  Following her divorce from Viscount Althorp in 1969, and Diana's death in 1997, Shand Kydd devoted the final years of her life to Roman Catholic charity work. Peter Shand Kydd (23 April 1925 – 23 March 2006) was the former stepfather of Diana, Princess of Wales, and an heir to the wallpaper fortune built by his father Norman Shand Kydd (1895–1962).  His mother was Francis Madalein Foy (died 1983).  He was half-brother to the former champion amateur jockey William Shand Kydd (1937–2014), who was brother-in-law of John Bingham, 7th Earl of Lucan. The Clermont Set was an exclusive group of rich British gamblers who met at the Clermont Club at 44 Berkeley Square, in London's fashionable Mayfair district now located at 27–28 Curzon Street and called Aspinall's.  It was the first London casino opened by John Aspinall after he received a gaming licence under Britain's new gambling law.  Clermont Club had become famous among British celebrities at once but Aspinall sold this club in 1972 to Playboy Enterprises; Playboy was forced to sell this club in 1982 when it lost its licence. William "Billy" Charles Hill (13 December 1911 – 1 January 1984) was an English criminal, linked to smuggling, protection rackets, and extreme violence.  He was one of the foremost perpetrators of organised crime in London from the 1920s through to the 1960s.  He project managed cash robberies and, in a clever scam, defrauded London's High Society of millions at the card tables of John Aspinall's Clermont Club. John "Johnnie" Shand Kydd (born in 1959) is an internationally exhibited photographer, the youngest son of Peter Shand Kydd and Janet Munro Kerr, and the stepbrother to Diana, Princess of Wales.  Kydd has exhibited at the National Portrait Gallery. The Mayfair Set, subtitled Four Stories about the Rise of Business and the Decline of Political Power, is a BBC television documentary series by filmmaker Adam Curtis.  It looks at Britain's decline as a world power, the invention of asset stripping in the 1970s, and how buccaneer capitalists shaped the climate of the Thatcher years, focusing on the rise of Colonel David Stirling, Jim Slater, Sir James Goldsmith and Tiny Rowland—members of London's elite Clermont Club in the 1960s.  It won a BAFTA Award for Best Factual Series or Strand in 2000. Richard John Bingham, 7th Earl of Lucan (18 December 1934 – disappeared 7 November 1974), commonly known as Lord Lucan, was a British peer suspected of murder who disappeared in 1974.  He was born into an Anglo-Irish aristocratic family in Marylebone, the eldest son of George Bingham, 6th Earl of Lucan, by his marriage to Kaitlin Dawson.  An evacuee during the Second World War, Lucan returned to attend Eton College, and then from 1953 to 1955 served with the Coldstream Guards in West Germany.  He developed a taste for gambling and, skilled at backgammon and bridge, became an early member of the Clermont Club.  Although his losses often exceeded his winnings, he left his job at a London-based merchant bank and became a professional gambler.  He was known as Lord Bingham during his father's earldom from April 1949 until January 1964. Shand Kydd is an English surname.  It may refer to: Lady Elizabeth Sarah Lavinia McCorquodale (née Spencer; born 19 March 1955) is the eldest daughter of John Spencer, 8th Earl Spencer, and the Hon. Frances Shand Kydd.  She is the sister of Diana, Princess of Wales. Trident Television Limited was a British holding company with broadcasting interests.  Trident acquired Halas and Batchelor (well known for their cartoons), Scarborough Zoo, Windsor Safari Park, Trident Casinos, Playboy Club, Watts & Cory Scenery, Victoria Casino, The Clermont Club, as well as Trident Holdings (Australia Pty Ltd) and several other companies.

Supporting sentences:
Peter Shand Kydd (23 April 1925 – 23 March 2006) was the former stepfather of Diana, Princess of Wales, and an heir to the wallpaper fortune built by his father Norman Shand Kydd (1895–1962).  He was half-brother to the former champion amateur jockey William Shand Kydd (1937–2014), who was brother-in-law of John Bingham, 7th Earl of Lucan.  He developed a taste for gambling and, skilled at backgammon and bridge, became an early member of the Clermont Club.