My sketch of Rob did not dwell on his dealings in the blackmail business, because I cannot clearly make out at what period or periods of his life it was that, when not harrying or spoiling the Grahams and other ill-wishers, he turned to this comparatively honest means of livelihood. The word blackmail, which has now taken on a darker shade, then answered to an institution marking a certain advance in peace and order. As Bailie Nicol Jarvie calculated, there were far more men in the Highlands than could find honest work, even had they wanted it. The loose fringe of unemployed, when no more glorious warfare was stirred, sought an outlet for their energies in foraging upon their neighbours’ cattle; and such enterprises naturally found lines of least resistance in richer Lowland straths like Menteith and the Lennox. While civil authority was too weak to guard “herds and harvests reared in vain” within swoop of the Highland line, an urgent demand called forth a supply of redress by means of more calculating adventurers, who undertook for a fixed payment to guarantee their peaceful clients against serious loss. The line between caterans and blackmailers would not be very clearly drawn. As the Jonathan Wilds and Vidocqs of a more organised police played alternately the part of thief and thief-taker; and as

He who silence hoots
Is apt to make the hubbub he imputes—

so the professed guardians might also take a turn at robbery, if only by way of impressing the need of insurance on should-be clients. Even the commissioned Watch companies, who were the nucleus of our famous Highland regiments, had the repute of being somewhat discriminating in their protective service. But a “high-toned” blackmailer like Rob Roy made it a point of honour to carry out his contract with subscribers, if sometimes he turned aside to give non-subscribers a plain hint of what they might gain by employing him. They had nothing but his honour to depend upon, a contract of blackmail being strictly illegal—indeed, by an act of the sixteenth century, declared a capital crime in the case of both parties. The necessity of the time, however, let the law wink at the effect of its own shortcomings; and prudent border landlords were fain to insure movable property with men who made it their business and pleasure to take hard knocks and rough excursions.

Later on, the authorities saw well to recognise what had become a regular practice. Rob Roy’s nephew, Glengyle, who appears to have borne a more respectable character than the uncle, entered into formal contracts to recover stolen cattle, or make good the loss, at the rate of five per cent on the rent of a holding; and in the end he was employed and subsidised by Government as Captain of a Watch, the makeshift police of the border line. More distinguished chiefs were not ashamed to carry on the same business. Scott asserts that one of the last to practise it was Macdonald of Barrisdale—a hero rubbed rather threadbare by Mr. A. Lang—who adorned his claymore with a Virgilian inscription—

Hae tibi erunt artes—pacisque imponere morem,
Parcere subjectis, et debellare superbos.

Rob Roy’s blackmailing had to be carried on more or less sub rosa, but may have been quite as efficient for the protection of those who made terms with him. Such a Highland Robin Hood would have no difficulty in keeping about him a gang of followers like the Dougal cratur and his own sturdy brood. His proceedings in a case of robbery within his jurisdiction are described by Scott from the mouth of an old man in the Lennox, who, scores of years afterwards, told him the tale of this exciting experience. As a herd-lad of fifteen, he had been working with his father on an estate from which some dozen head of cattle were carried off one autumn

night. Rob Roy was called in, and came with seven or eight men armed as instruments of his function. Having gravely inquired into the symptoms, he soon diagnosed the cause, and set about the remedy with professional promptness, only requiring that two herds should accompany him to identify the cattle and to drive them back when recovered, a duty not to be expected of gentlemen like those who figured in his tail. If Scott’s stories be skimmed nowadays, his notes and introductions are apt to be skipped; so I make bold to borrow freely from one who has so much to lend.

My informant and his father were dispatched on the expedition. They had no goodwill to the journey; nevertheless, provided with a little food, and with a dog to help them to manage the cattle, they set off with Macgregor. They travelled a long day’s journey in the direction of the mountain Benvoirlich, and slept for the night in a ruinous hut or bothy. The next morning they resumed their journey among the hills, Rob Roy directing their course by signs and marks on the heath, which my informant did not understand. About noon Rob commanded the armed party to halt and to lie crouched in the heather where it was thickest. “Do you and your son,” he said to the oldest Lowlander, “go boldly over the hill;—you will see beneath you, in a glen on the other side, your master’s cattle feeding, it may be, with others; gather your own together, taking care to disturb no one else, and drive them to this place. If anyone speak to, or threaten you, tell them that I am here, at the head of twenty men.” “But what if they abuse us, or kill us?” said the Lowland peasant, by no means delighted at finding the embassy imposed on him and his son. “If they do you any wrong,” said Rob, “I will never forgive them as long as I live.” The Lowlander was by no means content with this security, but did not think it safe to dispute Rob’s injunctions. He and his son climbed the hill, therefore, found a deep valley, where there grazed, as Rob had predicted, a large herd of cattle. They cautiously selected those which their master had lost, and took measures to drive them over the hill. As soon as they began to remove them, they were surprised by hearing cries and screams, and looking around in fear and trembling, they saw a woman, seeming to have started out of the earth, who flyted at them, that is, scolded them, in Gaelic. When they contrived, however, in the best Gaelic they could muster, to deliver the message Rob Roy told them, she became silent, and disappeared without offering them any further annoyance. The chief heard their story on their return, and spoke with great complacency of the art which he possessed of putting such things to rights without any unpleasant bustle.