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 the end of his spy mission, Wimsey in the later part of the war moved from Intelligence and resumed the role of a regular line officer. He was a conscientious and effective commanding officer, popular with the men under his command—an affection still retained by Wimsey's former soldiers many years after the war, as is evident from a short passage in "Clouds of Witness" and an extensive reminiscence in "Gaudy Night". In particular, while in the army he met Sergeant Mervyn Bunter, who had previously been in service. In 1918, Wimsey was wounded by artillery fire near Caudry in France.