To the particulars explanatory of the plan of these Chronicles, which the reader is presented with in Chapter II. by the imaginary Editor, Mr. Croftangry, I have now to add, that the lady, termed in his narrative, Mrs. Bethune Balliol, was designed to shadow out in its leading points the interesting character of a dear friend of mine, Mrs. Murray Keith, whose death occurring shortly before, had saddened a wide circle, much attached to her, as well for her genuine virtue and amiable qualities of disposition, as for the extent of information which she possessed, and the delightful manner in which she was used to communicate it. In truth, the author had, on many occasions, been indebted to her vivid memory for the SUBSTRATUM of his Scottish fictions, and she accordingly had been, from an early period, at no loss to fix the Waverley Novels on the right culprit. [The Keiths of Craig, in Kincardineshire, descended from John Keith, fourth son of William, second Earl Marischal, who got from his father, about 1480, the lands of Craig, and part of Garvock, in that county. In Douglas’s Baronage, 443 to 445, is a pedigree of that family. Colonel Robert Keith of Craig (the seventh in descent from John) by his wife, Agnes, daughter of Robert Murray of Murrayshall, of the family of Blackbarony, widow of Colonel Stirling, of the family of Keir, had one son--namely Robert Keith of Craig, ambassador to the court of Vienna, afterwards to St. Petersburgh, which latter situation he held at the accession of King George III.--who died at Edinburgh in 1774. He married Margaret, second daughter of Sir William Cunningham of Caprington, by Janet, only child and heiress of Sir James Dick of Prestonfield; and, among other children of this marriage were the late well-known diplomatist, Sir Robert Murray Keith, K.B., a general in the army, and for some time ambassador at Vienna; Sir Basil Keith, Knight, captain in the navy, who died Governor of Jamaica; and my excellent friend, Anne Murray Keith, who ultimately came into possession of the family estates, and died not long before the date of this Introduction (1831).]