Lady Cecil Kerr born 1948; daughter of Peter Kerr, 12th Marquess of Lothian (b. 1948) Parents Antonella Kerr, Marchioness of Lothian Peter Kerr, 12th Marquess of Lothian Children Lucy Cameron Donald Cameron Emily Cameron Catherine Cameron Siblings Ralph Kerr, 14th Marquess of Lothian Elizabeth Scott, Duchess of Buccleuch Clare FitzRoy, Countess of Euston Michael Ancram Lady Mary Kerr Partners Donald Angus Cameron of Lochiel