Park Lane (W1) Built circa 1750 by the celebrated Lord Chesterfield, and named from his family name, Stanhope. Palmerston lived at No. 9, 1814-43; Sir Robert Peel at No. 12, 1820-5 Lord Brougham in 1834; Lord Raglan at No. 5, in 1853. (Mayfair, G. E. Mitton, p. 39)