The Duke of Cumberland passed the Spey on the 13th, and on the 14th encamped at Nairn, about 10 miles from Culloden. On this the Prince assembled his men in and about Inverness, and marched at their head to Culloden-house, where he lay that night, and the troops encamped in the Parks.

Early next morning, the Prince drew up his army in line of battle, upon Drummossie muir, south of the house and parks of Culloden, as he expected that the Duke of Cumberland would have attacked him that day, being his birth-day.

About noon, when we were informed that he had not moved, it was proposed to the Prince to make a night attack upon him, in his camp at Nairn. Various were the reasons for and against this proposal. And after considering them fully, the Prince approved of the project, as the most probable chance he had of beating the enemy; provided they could be surprised by one o’clock of the morning.

We must here observe, that the Duke of Cumberland’s army was double the number of ours, plentifully provided with money and provisions of all kinds; having a squadron of ships, loaded with stores, that coasted along, from Aberdeen to Inverness, in sight of his army, to supply him with whatever was necessary. Whereas our military chest was spent; the men had not received pay for some time, had got no provisions this day but a single bisket each, and were much fatigued by severe duty.

In this situation the Prince could not propose to keep his army together. He was obliged either to fight or starve. And altho above 3000 men, under the command of the Earl of Cromarty, Macdonald of Barisdale, Macgregor of Glengyle, Cluny Macpherson, and others, who were expected every hour, had not yet joined, he resolved to risk the event of an engagement.

The night attack being therefore agreed to, was to have been executed thus. One third of the army, commanded by Lord George Murray, were to have passed the water of Nairn, two miles below Culraick, and two from Nairn, to have attacked the enemy on the south east near to the sea; whilst the other two thirds, under the command of the Duke of Perth and his brother Lord John Drummond, were to have attacked them on the plain, from the north east and all the way to the sea, so as to have joined those who were to have attacked on the other side.

That our design might not be discovered by the enemy, the march began about eight o’clock at night. Lord George Murray led the van. He had along with him, besides several gentlemen volunteers and officers, 30 men of the Mackintoshes, who lived in that very country, as guides. They conducted him the moor road, that he might not fall in with the enemy’s patrolls; and small parties were stationed at proper distances to prevent the enemy from receiving any intelligence.

As the highlanders had often marched more than two miles in an hour, it was hoped that they could have reached Nairn before two o’clock. But before Lord George had marched a mile, he received a message that the half of the line was at a considerable distance, and orders to halt, or march slower, till the line should join. He received many messages by aides-de-camps and other officers, sent for the same purpose, by the time he had reached six miles. Altho he did not halt, he marched always slower, hoping that would do: For he knew that a halt in the van occasions a greater one in the rear, when the march begins again; whereas by marching slow, the rear might have joined without that inconveniency.

It was already near two o’clock in the morning, and the van near four miles from the enemy. Most of the officers of distinction were now come up to the front; particularly the Duke of Perth, Lord John Drummond, Lochiel and his brother, and M. oSulivan. The Duke of Perth told Lord George Murray that unless he made a halt the center and rear columns could not join. We halted. Here the officers began to examine their present situation. They were of opinion, that by the time the line had joined, and the army advanced two miles farther, it would be day light, and consequently the enemy would have time to point their canon, draw up their men, and place their horse so as to act in the most advantagious manner. Besides, a great number of our men had left their ranks and lain down in the wood of Culraick, which must have proceeded from faintness for want of food, and not from the fatigue of a six miles march. In these circumstances the attack was judged impracticable. To get back to Culloden, so as the men could have some hours refreshment, in case they should be obliged to fight that day, was what they agreed to.

As the Prince was about a mile behind in the rear, and the road through the wood very difficult to pass, they thought it would consume too much time to send back for orders, Lord George Murray therefore ordered the retreat. The Duke of Perth went back to acquaint the Prince with this resolution. At first he seemed much surprised, on which the Duke offered to march back the men; but after some reflection, he saw it was then too late.