The road between Edinburgh and Leith was then a lonely, and (after dusk) unfrequented place. Between the monastery of Greenside, which lay at the foot of the Calton Hill, and almost in the very gorge that descends to the foot of Leith Wynd and the Port St. Anthony, there was not a house or edifice save a little wayside oratory; and thus between the Loch and village of Restalrig on the east, and the old house of Roystoun, near the shore, on the west, all the country was open pasture-land, links, or muir, with here and there a small farm-cot at its boundaries, with a kailyard and oxgang of arable land, watered by the runnels that ran into the river Leith, which then was twice, and in some places four times its present breadth, covering great pieces of holm-land at Comely-bank, and the Canon-mills, where the old scaurs that overhung its margin are still visible.

The few persons who traversed Leith Loan on the 25th July, 1537, could not have failed to remark a man wearing the well-known garb of a Bluegown, one of the privileged mendicants of the charitable olden time. These received a new cassock on every anniversary of the king's birth, together with a penny for every year of his age. The Bluegowns of the Stuart times seldom received much, as the monarchs of that gallant race were generally cut off in early life by war or misfortune; but the Bluegowns of later years, when kings have been more economical of their persons, have been wont to hail the day of his birth with joy; and those of George III. drew more shillings Scots than ever did other beadsmen since the society was instituted.

With a black cross sewed on the breast of his long blue cassock, as an emblem of sorrow for the late queen's death, and his face concealed in his hood, the beggar, who appeared lame in his left, and also lacked the right hand, which was hidden in the folds of his ample garment, sat by the wayside; and whenever a person passed (which was very seldom) he either begged for alms in a low peevish voice, or repeated an Ave to show how very good and pious he was, notwithstanding the hardness and humility of his lot in life.

This beggar was no other than Nichol Birrel. The hood concealed his yellow visage, his cunning eyes, and matted beard, as the blue gown did a shirt of mail, a belt full of daggers and pistolettes, and his right hand, which grasped a dague, loaded with two brass bullets. Being certain that Leslie could not escape all the ambuscades prepared for him in Fife—where Dobbie and Trotter, with fifteen troopers from Redhall, John of Clatto, with his lawless men, Lindesay of Bandon, with his ruffians, and lastly, Kincavil, a deadly fencer and professed duellist, were all induced, under various instigations, and from various motives, to beset his path—Birrel kept but a careless watch, looking upon Leslie as one whom he had not the least expectation of seeing.

It was one of those beautiful evenings which are common to July; and, at a part of the road which afforded him a view of St. Anthony's Port, he lay on a grassy bank, where a thicket of hawthorn overhung the roadway, which was then but a narrow, deep, and rugged bridle-path.

Behind lay Lochend and the house of the Logans, perched on a rock; before him stretched the level muir and pasture-land which joined the Firth at the New Haven, which had been constructed by James IV., all an open and unenclosed prairie; and across it shone the hot rays of the sun, then sinking towards the dark peaks of the Ochil mountains. The air was close and still; there was no sound but the casual rustle of a leaf, or the "drowsy hum" of the mountain bees as they floated over the verdant grass, and the air was filled with the perfume of the fragrant hawthorn.

The whirr of the nut-brown partridge, as it rose from among the long grass; the voice of the blackbird and thrush, as they sang joyously among the gnarled branches of an aged thorn-tree; the solitude of that place, though it lay between a fortified capital and its thriving seaport, had no charm for the disguised ruffian, nor could they wile him from his deadly purpose.

Thrice that day had horsemen left the Port St. Anthony, and thrice had the assassin grasped his weapon with the fellest intent. The first was the young Lord Lindesay, and he dashed up the Loan with all his feathers waving, and embroidery glittering in the sun. He had not gone to Falkland, because the Lady Margaret Beaton remained at her father's archiepiscopal palace. The second rider was a knight of Torpichen, in his black mantle, with its white cross; and the third was Sir Andrew Preston, of Gourtoun. None of these were in armour, as Birrel knew Leslie was sure to be, so, at their approach, his hand three times relinquished the pommel-butt of his dague. Each, as he passed, threw arms to the supposed beadsman, and disappeared in the gorge that led towards the city.

Mid-day passed, and heavily the still sultry afternoon lagged on. The Bluegown took from his wallet some bread and cheese, a roasted fowl, and flask of usquebaugh, and proceeded to dine under the bower of sweet hawthorn.

While engaged in this pleasing occupation, the sound of voices and hoofs arrested his attention; he looked up, and beheld a young lady, with several attendants on foot and on horseback, dashing straight towards him across the level muir, from the east, and continued a rapid gallop until she gained the opposite bank of the roadway, where she reigned up her horse, and looked hurriedly around.