Lady Mary Finch (1677-1718) (1677–1718) Parents Essex Finch, Countess of Nottingham Daniel Finch, 2nd Earl of Nottingham Children Lady Mary Saville Robert Ker, 2nd Duke of Roxburghe Dorothy Boyle, Countess of Burlington and Countess of Cork Siblings William Finch Isabella Finch John Finch Edward Finch Essex Finch Lady Mary Finch Lady Henrietta Finch Lady Elizabeth Finch Henry Finch Charlotte Seymour, Duchess of Somerset Daniel Finch, 8th Earl of Winchilsea Partners William Savile, 2nd Marquess of Halifax John Ker, 1st Duke of Roxburghe