The deep corrie or hollow wherein the caterans lurked was shaped like a basin or crater, but was open at one end. At the other, or inner end, were all the cattle; so Rob's plans were soon taken. He knew that the conflict would be a severe one, for the men of this tribe were so fierce and tumultuary that they were, as we have stated, named the Wild MacRaes; but the clan almost disappeared from the West Highlands, when, a few years after, 600 of them enlisted in the Seaforth Fencibles, or old 78th Regiment.

Greumoch, with the rest of his party, now appeared creeping softly along the other side of the opening, where they set up the shout of Ard Choille! This is the war-cry of Clan Alpine, and a volley from five or six muskets formed the sequel to it, and speedily altered the aspect of the carousing party; for the whole MacGregors rushed on them in front and flank, with swords drawn, and heads stooped behind their targets.

With a thousand reverberations the jagged rocks gave back the sharp report of the muskets and pistols. A yell rose from the hollow, and in a moment the MacRaes, three of whom were bleeding from bullet-wounds, were up and ready with sword, dirk, and target. Hand to hand they all met in close and deadly strife, the long claymores whirling, flashing, and ringing on each other, or striking sparks of fire from the long pike with which the centre of every target was armed.

Swaying his pole-axe, the gigantic Duncan nan Creagh kept the sloping side of the corrie against all who came near him, hurling every assailant down by the ponderous blows he dealt on their shields, till Rob Roy hewed a passage towards him, just as MacAleister, by a fortunate shot from his gun, broke the shaft of the cateran's axe, on which he cast away the fragment and drew his sword. While he and Rob eyed each other for a minute, each doubtful where to strike or where to thrust, so admirably were both skilled in the use of their sword and shield, the strong cateran, who was a head taller than his muscular assailant, laughed grimly, and said,—"We have drawn the first blood in this feud, Robert Campbell: so it is vain to attack us."

"Coward! the first blood was drawn from the heart of a poor boy," replied Rob; sternly; "and remember that, though I may be Campbell at the cross of Glasgow, or at the fair of Callender—yea, or at the gallows of Crieff, if it came to that—HERE, upon the free hillside, I am no Campbell, but a MacGregor, as my father was before me, thou dog and son of a dog!"

Again the tall robber laughed loudly, and said with pride, as he parried a thrust,—"Beware, Red MacGregor—I am a MacRae!"

"And wherefore should I beware of that?" asked Rob, delivering another thrust which the cateran received by a circular parry, that made both their arms tingle to the shoulder-blade.

"It was said of the first of our name—Bhai Mac-ragh-aigh—that he was the son of Good Fortune, and his spirit is with us to-day."

"We shall soon see whether it is so, though I believe that his spirit is in a warmer place than the Braes of Rannoch," retorted Rob, pressing vigorously up the rough stony side of the corrie, his great length of arm giving him, when thrusting, a superiority over his antagonist, whose blade he met constantly by his target and claymore, so that he seemed invulnerable.

A wound in the sword-arm now deprived MacGregor of all patience. He flung his target full at his enemy's head, and grasping with both hands his claymore—the same claymore with which his father, the Colonel, slew Duncan of the Heads—he showered blow after blow upon MacRae, whose target soon fell in fragments from his wearied arm; and the moment that protection was gone, Rob closed in, and thrust his sword through and through him!