“It may appear strange that a man like him should not have had instant recourse to his superior and hidden knowledge, by means of which he might have got rid of his rival with far more of certainty and less of risk; but I presume that, for the moment, his passion overwhelmed his consciousness of skill.  Yet I do not suppose that he foresaw the mode in which his hatred was about to operate.  At the moment when he learned their mutual attachment, probably through a domestic, the lady was on her way to meet her lover as he returned from the day’s sport.  The appointed place was on the edge of a deep, rocky ravine, down in whose dark bosom brawled and foamed a little mountain torrent.  You know the place, Duncan, my dear, I daresay.”

(Here she gave me a minute description of the spot, with directions how to find it.)

“Whether any one saw what I am about to relate, or whether it was put together afterwards, I cannot tell.  The story is like an old tree—­so old that it has lost the marks of its growth.  But this is how my grandmother told it to me.  An evil chance led him in the right direction.  The lovers, startled by the sound of the approaching horse, parted in opposite directions along a narrow mountain-path on the edge of the ravine.  Into this path he struck at a point near where the lovers had met, but to opposite sides of which they had now receded; so that he was between them on the path.  Turning his horse up the course of the stream, he soon came in sight of his brother on the ledge before him.  With a suppressed scream of rage, he rode headlong at him, and, ere he had time to make the least defence, hurled him over the precipice.  The helplessness of the strong man was uttered in one single despairing cry as he shot into the abyss.  Then all was still.  The sound of his fall could not reach the edge of the gulf.  Divining in a moment that the lady, whose name was Elsie, must have fled in the opposite direction, he reined his steed on his haunches.  He could touch the precipice with his bridle-hand half outstretched; his sword-hand half outstretched would have dropped a stone to the bottom of the ravine.  There was no room to wheel.  One desperate practibility alone remained.  Turning his horse’s head towards the edge, he compelled him, by means of the powerful bit, to rear till he stood almost erect; and so, his body swaying over the gulf, with quivering and straining muscles, to turn on his hind legs.  Having completed the half-circle, he let him drop, and urged him furiously in the opposite direction.  It must have been by the devil’s own care that he was able to continue his gallop along that ledge of rock.