Accordingly, they passed round the fortress at a distance, and presently came upon the road.  It showed signs of having lately been repaired, in some parts, but these were so badly done that they increased rather than diminished the difficulties it presented to the passage of troops.  They had ridden some ten miles, and were already among the mountains, when they dismounted to rest their horses and to eat the food they carried with them.

Suddenly, looking down the road behind them, they saw a squadron of cavalry coming along.

“This is awkward, Mike.  There is nothing for it, now, but to ride on, and when we have reached the foot of the mountains on the other side, strike across country until we come upon the road running direct to Badajos.  They are a good two miles behind us, so we need not blow our horses.”

Mounting, they proceeded at a trot up the road.  As far as they could see, the cavalry behind them did not quicken their pace, which showed that they were on some ordinary duty and not, as Desmond at first supposed, in pursuit of them, some peasant having, perhaps, taken word that an officer and soldier in strange uniform had been seen riding round the town.  They therefore took matters quietly, and indeed, sometimes the road was so steep that it would have been impossible for the horses to go beyond a quick walk.

Suddenly, on reaching the crest of the rise, they saw, at a distance of a hundred yards ahead of them, a party of officers, followed by an escort of dragoons.

“We are caught this time, Mike!” Desmond exclaimed.  “Escape is impossible.  I will ride straight up and surrender.  Fortunately they are English uniforms, so we are certain to get fair treatment, which we could not be sure of, had they been Portuguese.”

So saying, he rode forward at a trot.  The party had drawn rein at his approach, and he rode up to one who was evidently a general officer.

“Sir, I surrender as a prisoner of war.  My name is Kennedy, and I am a captain on the staff of the Duke of Orleans.”

“And what are you doing here, sir?”

“I am surveying the road, General, by which the allied army is likely to advance.  Our information on that score is very defective, and I believe the duke wishes to ascertain, from my report, the state of the roads by which the advance would most probably be made.”

The general’s question had been in French, and he replied in the same language.

“You do not bear a French name, sir,” the general said.

“No, sir, I am an Irishman,” Kennedy replied, in English.  “I belonged, before I received a staff appointment, to one of the regiments of the Irish Brigade.”

“You are a daring fellow, thus to venture so far across the frontier.”

“I simply obeyed my orders, sir; and, had I been ordered to reconnoitre Lisbon, I should have attempted to do so.”

“Well, sir, I shall have an opportunity of talking to you, later on.  I, as you see, am engaged in precisely the same work as you are; namely, in ascertaining, for myself, the state of the roads across these mountains.”