Lord Peter Wimsey an unofficial attaché to the British Foreign Office. Harriet Vane contacts him about a problem she has been asked to investigate in her college at Oxford ("Gaudy Night"). At the end of their investigation, Vane finally accepts Wimsey's proposal of marriage. The couple marry on 8 October 1935, at St Cross Church, Oxford, as depicted in the opening collection of letters and diary entries in "Busman's Honeymoon". The Wimseys honeymoon at Talboys, a house in east Hertfordshire near Harriet's childhood home, which Peter has bought for her as a wedding present. There they find the body of the previous owner,
Lord Peter Wimsey short of the boss's open office door ("Murder Must Advertise"). Among Lord Peter's hobbies, in addition to criminology, is collecting incunabula, books from the earliest days of printing. He is an expert on matters of food (especially wine), male fashion, and classical music. He excels at the piano, including Bach's works for keyboard instruments. One of Lord Peter's cars is a 12-cylinder ("double-six") 1927 Daimler four-seater, which (like all his cars) he calls "Mrs Merdle" after a character in Charles Dickens's "Little Dorrit" who "hated fuss". Lord Peter Wimsey's (fictional) ancestry begins with the 12th-century knight Gerald de Wimsey, who