Lady Duncannon, c1788, (1902). Artist: Francesco Bartolozzi
2-620-637 - The Print Collector/Heritage Images
Lady Duncannon, c1788. Henrietta, Viscountess Duncannon (1761-1821), later Countess of Bessborough. After John Downman (1750-1824). From The Connoisseur Vol. III [Otto Limited, London, 1902.]