William Astor, 3rd Viscount Astor He took his seat in the House of Lords, forcing a by-election in Wycombe, which was won by the Conservative candidate John Hall. During the 1963 Profumo Affair, Astor was accused of having an affair with Mandy Rice-Davies. In response to being told during one of the trials arising out of the scandal that Astor had denied having an affair with her, Rice-Davies famously replied, "He would, wouldn't he?" Astor then took over the family's Cliveden estate in Buckinghamshire, where he and his family continued to live until 1966. Active in thoroughbred horse racing, he inherited Cliveden Stud, a horse
William Backhouse Astor Jr. of real estate businessman William Backhouse Astor Sr. (1792–1875) and Margaret Rebecca (née Armstrong) Astor (1800–1872). His siblings included elder brother John Jacob Astor III, who married Charlotte Augusta Gibbes; Emily Astor, who married Samuel Cutler Ward; Laura Eugenia Astor, who married Franklin Hughes Delano; Mary Alida Astor, who married John Carey; Henry Astor, who married Malvina Dinehart; and Sarah Astor, who died in infancy. Astor's paternal grandparents were fur-trader John Jacob Astor and Sarah Cox (née Todd) Astor. His uncle, William Sr.'s elder brother, was occasional poet John Jacob Astor Jr., who never married or had children. His maternal