Elizabeth Howard, Countess of Peterborough English noble (1602-1671) (1602–1671) Parents Ann St. John William Howard, 3rd Baron Howard of Effingham Children Lady Sophia Mordaunt Henry Mordaunt, 2nd Earl of Peterborough Lady Elizabeth Mordaunt John Mordaunt, 1st Viscount Mordaunt Partners John Mordaunt, 1st Earl of Peterborough
