The MacGregors assembled in numbers at that period, and began even to threaten the Lowlands towards the lower extremity of Loch Lomond. They suddenly seized all the boats which were upon the lake, and, probably with a view to some enterprise of their own, drew them overland to Inversnaid, in order to intercept the progress of a large body of west-country whigs who were in arms for the government, and moving in that direction.

The whigs made an excursion for the recovery of the boats. Their forces consisted of volunteers from Paisley, Kilpatrick, and elsewhere, who, with the assistance of a body of seamen, were towed up the river Leven in long-boats belonging to the ships of war then lying in the Clyde. At Luss they were joined by the forces of Sir Humphrey Colquhoun, and James Grant, his son-in-law, with their followers, attired in the Highland dress of the period, which is picturesquely described.* The whole party crossed to Craig-Royston, but the MacGregors did not offer combat.

* "At night they arrived at Luss, where they were joined by Sir Humphrey Colquhoun of Luss, and James Grant of Plascander, his son-in-law, followed by forty or fifty stately fellows in their short hose and belted plaids, armed each of them with a well-fixed gun on his shoulder, a strong handsome target, with a sharp-pointed steel of above half an ell in length screwed into the navel of it, on his left arm, a sturdy claymore by his side, and a pistol or two, with a dirk and knife, in his belt."--_Rae's History of the Rebellion,_ 4to, p. 287.

If we are to believe the account of the expedition given by the historian Rae, they leapt on shore at Craig-Royston with the utmost intrepidity, no enemy appearing to oppose them, and by the noise of their drums, which they beat incessantly, and the discharge of their artillery and small arms, terrified the MacGregors, whom they appear never to have seen, out of their fastnesses, and caused them to fly in a panic to the general camp of the Highlanders at Strath-Fillan.* The low-country men succeeded in getting possession of the boats at a great expenditure of noise and courage, and little risk of danger.

* Note C. The Loch Lomond Expedition