Lady Jean Ker Peerage person ID=24928 (1590–1662) Parents Robert Ker, 1st Earl of Roxburghe Margaret Maitland Children Robert Drummond Sir John Drummond, 1st of Logie Almond James Drummond, 3rd Earl of Perth Lady Jean Drummond Lady Lilias Drummond Henry Drummond, Lord Drummond William Ker, 2nd Earl of Roxburghe Siblings William Ker, Lord Ker Lady Isabella Ker Henry Ker, Lord Ker Lady Mary Ker