Lady Katherine Tufton (1693-1733) (1693–1733) Parents Lady Catherine Cavendish Thomas Tufton, 6th Earl of Thanet Children Katherine Watson Southwell Thomas Watson, 3rd Earl of Rockingham Lewis Watson, 2nd Earl of Rockingham Edward Watson Siblings John Tufton Thomas Tufton John Tufton Margaret Coke, Countess of Leicester Mary, Countess of Harold Anne Cecil, Countess of Salisbury Lady Isabella Tufton Partners Edward Watson, Viscount Sondes