John Jacob Astor III Union Army officer and capitalist (1822–1890) (1822–1890) Parents Margaret Rebecca Armstrong William Backhouse Astor, Sr. Children William Waldorf Astor, 1st Viscount Astor Siblings William Backhouse Astor, Jr. Sarah Astor Henry Astor Mary Alida Astor Emily Astor Laura Astor Partners Charlotte Augusta Gibbes
