Frances Montagu (1613-1671) (1613–1671) Parents Frances Cotton Edward Montagu, 1st Baron Montagu of Boughton Children John Manners, 1st Duke of Rutland Frances Cecil, Countess of Exeter Elizabeth Annesley, Countess of Anglesey Dorothy Ashley-Cooper, Countess of Shaftesbury Margaret Cecil, Countess of Salisbury Lady Grace Manners Lady Anne Manners Siblings Edward Montagu, 2nd Baron Montagu of Boughton William Montagu Elizabeth Montagu Partners John Manners, 8th Earl of Rutland
