, on this
occasion were not commanded by Rob Roy, but by his nephew already
mentioned, Gregor MacGregor, otherwise called James Grahame of Glengyle,
and still better remembered by the Gaelic epithet of _Ghlune Dhu, i.e._
Black Knee, from a black spot on one of his knees, which his Highland
garb rendered visible. There can be no question, however, that being then
very young, Glengyle must have acted on most occasions by the advice and
direction of so experienced a leader as his uncle.

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