WILLIAM HOGARTH (1697-1764) William Cavendish, Marquess of Hartington, later 4th Duke of Devonshire (1741) Oil on canvas (76 x 63 cm) Yale Centre for British Art, New Haven, Connecticut, USA To enlarge the image, right-click on it and “Open in a new tab” William Cavendish, 4th Duke of Devonshire (1720 – 1764), styled Lord Cavendish before 1729, and Marquess …