Lady Margaret Carnegie (1697-1722) (1697–1722) Parents Margaret Wemyss, Countess of Wemyss David Carnegie, 4th Earl of Northesk Children David Leslie, 6th Earl of Leven Anna Melville Siblings David Carnegie, 5th Earl of Northesk George Carnegie, 6th Earl of Northesk Lady Anne Carnegie Lady Elizabeth Carnegie Lady Christian Carnegie Lady Henrietta Carnegie Lady Mary Carnegie James Carnegie Partners George Leslie, Lord Balgonie