"The savage scarcely heard the end of this, for Halket, maddened by the contents of the hunting-pouch, and brief story of Treherne, placed a foot upon the prostrate body of the Delaware, then, slowly and deliberately, while his teeth were set, his eyes flashing fire, his brows knit by rage and grief, and, while an unuttered malediction hovered on his lips, he passed his sword-blade twice through the heart of the scout. The latter, for a moment, writhed upward on the steel, like a dying serpent, and then expired. "Poor Abe Treherne died soon after, for his wounds were mortal. "So our false Delaware proved, after all, to have been in the American interest, and inspired by some real or imaginary wrongs, to have been the assassin of our sentinels.* * Several sentinels of an outpost were thus actually assassinated during the American war. A Scottish periodical of the time gives a Highland regiment--the 74th, I think--the credit of furnishing the victims. "Fort St. John soon after fell into the hands of the Yankees under General Montgomery; we were all made prisoners of war, and my poor friend, Charley Halket, died, and (far from his kindred, who lie in the Abbey Kirk of Culross) we buried him amid the snow as we were being marched, under escort, up the lakes, towards Ticonderoga." Such was the major's story of _the advanced picquet_. CHAPTER VI. COSMO JOINS. "Ye'll try the world soon, my lad, And Andrew, dear, believe me, Ye'll find mankind an unco squad, And muckle may they grieve ye. For care and trouble set your thought, Even when your end's attained; And a' your views may come to nought, When every nerve is strained."--BURNS. After a careful search through some of the old dog-eared Army Lists, which, with Burns' poems, Brown's "Self-interpreting Bible," and Abercrombie's "Martial Achievements of the Scots Nation," formed the chief literary stores in his snuggery, the old quartermaster discovered that in the 94th, the famous old Scots brigade, there was a Captain Richard Warriston. He was the only one of that name in the service, and doubtless the same officer whom Quentin had mentioned in his letter as having so kindly befriended him; and by Lord Rohallion's direction, Girvan at once addressed a letter to the officer commanding the regiment for some information regarding the runaway. In due time an answer came from Colonel James Campbell, to state "that no volunteer named Quentin Kennedy had attached himself to the 94th Regiment," thus the household of the old castle were sorely perplexed what to do, and had to trust to time or to Quentin himself for clearing up the mystery that overhung his actions.