Viscount Astor Viscount Astor Viscount Astor, of Hever Castle in the County of Kent, is a title in the Peerage of the United Kingdom. It was created in 1917 for the financier and statesman William Waldorf Astor, 1st Baron Astor. He had already been created Baron Astor, of Hever Castle in the County of Kent, in 1916, also in the Peerage of the United Kingdom. His eldest son, the second Viscount, was the husband of Nancy Astor, Viscountess Astor, the first woman to sit in the House of Commons. the titles are held by their grandson, the fourth Viscount, who succeeded his
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