e parties chiefly interested
in the success of my embassy, and with the reiterated charge of the wife
of MacGregor to remember and detail every word of her injunctions, I was
at length suffered to depart; and Andrew Fairservice, chiefly, I believe,
to get rid of his clamorous supplications, was permitted to attend me.
Doubtful, however, that I might use my horse as a means of escape from my
guides, or desirous to retain a prize of some value, I was given to
understand that I was to perform my journey on foot, escorted by Hamish
MacGregor, the elder brother, who, with two followers, attended, as well
to show me the way, as to reconnoitre the strength and position of the
enemy. Dougal had been at first ordered on this party, but he contrived
to elude the service, with the purpose, as we afterwards understood, of
watching over Mr. Jarvie, whom, according to his wild principles of
fidelity, he considered as entitled to his good offices, from having once
acted in some measure as his patron or master.

After walking with great rapidity about an hour, we arrived at an
eminence covered with brushwood, which gave us a commanding prospect down
the valley, and a full view of the post which the militia occupied. Being
chiefly cavalry, they had judiciously avoided any attempt to penetrate
the pass which had been so unsuccessfully essayed by Captain Thornton.
They had taken up their situation with some military skill, on a rising
ground in the centre of the little valley of Aberfoil, through which the
river Forth winds its earliest course, and which is formed by two ridges
of hills, faced with barricades of limestone rock, intermixed with huge
masses of breecia, or pebbles imbedded in some softer substance which has
hardened around them like mortar; and surrounded by the more lofty
mountains in the distance. These ridges, however, left the valley of
breadth enough to secure the cavalry from any sudden surprise by the
mountaineers and they had stationed sentinels and outposts at proper
distances from this main body, in every direction, so that they might
secure full time to mount and get under arms upon the least alarm. It was
not, indeed, expected at that time, that Highlanders would attack cavalry
in an open plain, though late events have shown that they may do so with
success.*

* The affairs of Prestonpans and Falkirk are probably alluded to, which *
marks the time of writing the Memoirs as subsequent to 1745.

When I first knew