SIR ROBERT WALPOLE and HORACE WALPOLE Plaque: SIR ROBERT WALPOLE 1676-1745 Prime Minister and his son HORACE WALPOLE 1717-1797 Connoisseur and Man of Letters lived here. Place: 5 Arlington Street, St James’s, SW1A 1RA. Pose: “The Rain on my Face” (both)