As our division was composed of crack regiments, under crack commanders, and headed by fire-eating generals, we had little to do the first fortnight after my arrival, beyond indulging in all the amusements of our delightful quarter; but, as the middle of June approached, we began to get a little more on the qui vive, for we were aware that Napoleon was about to make a dash at some particular point; and, as he was not the sort of general to give his opponent an idea of the when and the where, the greater part of our army was necessarily disposed along the frontier, to meet him at his own place. They were of course too much extended to offer effectual resistance in their advanced position; but as our division and the Duke of Brunswick's corps were held in reserve, at Brussels, in readiness to be thrust at whatever point might be attacked, they were a sufficient additional force to check the enemy for the time required to concentrate the army.

On the 14th of June it was generally known, among the military circles in Brussels, that Buonaparte was in motion, at the head of his troops; and though his movement was understood to point at the Prussians, yet he was not sufficiently advanced to afford a correct clue to his intentions.

We were, the whole of the 15th, on the most anxious look out for news from the front; but no report had been received prior to the hour of dinner. I went, about seven in the evening, to take a stroll in the park, and meeting one of the Duke's staff, he asked me, en passant, whether my pack-saddles were all ready? I told him that they were nearly so, and added, "I suppose they wo'n't be wanted, at all events, before to-morrow?" to which he replied, in the act of leaving me, "If you have any preparation to make, I would recommend you not to delay so long." I took the hint, and returning to quarters, remained in momentary expectation of an order to move. The bugles sounded to arms about two hours after.

To the credit of our battalion, be it recorded, that, although the greater part were in bed when the assembly sounded, and billetted over the most distant parts of that extensive city, every man was on his alarm-post before eleven o'clock, in a complete state of marching order: whereas, it was nearly two o'clock in the morning before we were joined by the others.

As a grand ball was to take place the same night, at the Duchess of Richmond's, the order for the assembling of the troops was accompanied by permission for any officer who chose to remain for the ball, provided that he joined his regiment early in the morning. Several of ours took advantage of it.

Brussels was, at that time, thronged with British temporary residents; who, no doubt, in the course of the two last days, must have heard, through their military acquaintance, of the immediate prospect of hostilities. But, accustomed, on their own ground, to hear of those things as a piece of news in which they were not personally concerned; and never dreaming of danger, in streets crowded with the gay uniforms of their countrymen; it was not until their defenders were summoned to the field, that they were fully sensible of their changed circumstances; and the suddenness of the danger multiplying its horrors, many of them were now seen running about in the wildest state of distraction.

Waiting for the arrival of the other regiments, we endeavoured to snatch an hour's repose on the pavement; but we were every instant disturbed, by ladies as well as gentlemen; some stumbling over us in the dark—some shaking us out of our sleep, to be told the news—and not a few, conceiving their immediate safety depending upon our standing in place of lying. All those who applied for the benefit of my advice, I recommended to go home to bed, to keep themselves perfectly cool, and, to rest assured that, if their departure from the city became necessary, (which I very much doubted,) they would have at least one whole day to prepare for it, as we were leaving some beef and potatoes behind us, for which, I was sure, we would fight, rather than abandon!

The whole of the division having, at length, assembled, we were put in motion about three o'clock on the morning of the 16th, and advanced to the village of Waterloo, where, forming in a field adjoining the road, our men were allowed to prepare their breakfasts. I succeeded in getting mine, in a small inn, on the left hand side of the village.

Lord Wellington joined us about nine o'clock; and, from his very particular orders, to see that the roads were kept clear of baggage, and everything likely to impede the movements of the troops, I have since been convinced that his lordship had thought it probable that the position of Waterloo might, even that day, have become the scene of action; for it was a good broad road, on which there were neither the quantity of baggage nor of troops moving at the time, to excite the slightest apprehension of confusion. Leaving us halted, he galloped on to the front, followed by his staff; and we were soon after joined by the Duke of Brunswick, with his corps of the army.

His highness dismounted near the place where I was standing, and seated himself on the road-side, along with his adjutant-general. He soon after despatched his companion on some duty; and I was much amused to see the vacated place immediately filled by an old beggar-man; who, seeing nothing in the black hussar uniform beside him denoting the high rank of the wearer, began to grunt and scratch himself most luxuriously! The duke shewed a degree of courage which few would, under such circumstances; for he maintained his post until the return of his officer, when he very jocularly said, "Well, O——n, you see that your place was not long unoccupied!"—How little idea had I, at the time, that the life of the illustrious speaker was limited to three short hours!