In 1810 Craufurd was burning to vindicate his reputation, and to show that the confidence which Wellington placed in him was not undeserved. He still regarded himself as a man who had been unjustly dealt with, and had never been given his chance. He could not forget that he was four years older than Beresford, five years older than Wellington, eight years older than Hill, yet was but a junior brigadier-general in charge of a division[262]. He was full of a consuming energy, on the look-out for slights and quarrels, a very strict disciplinarian, restless himself and leaving his troops no rest. He was not liked by all his officers: in the Light Division he had many admirers[263] and many bitter critics. Nor was he at first popular with the rank and file, though they soon began to recognize the keen intelligence that guided his actions, and to see that he was a just if a hard master[264]. In the matter of feeding his troops, the most difficult task imposed on a general of the Peninsular army, he had an unparalleled reputation for accomplishing the impossible—even if the most drastic methods had to be employed. The famous old story about Wellington and the commissary had Craufurd (and not, as it is sometimes told, Picton) as its hero. As a sample of his high-handed ways, it may be mentioned that he once seized and impounded some church-plate till the villages to which it belonged found him some corn for his starving division. Craufurd, on one of his happy days, and they were many, was the most brilliant subordinate that Wellington ever owned. His mistakes—and he committed more than one—were the faults of an ardent and ambitious spirit taking an immoderate risk in the hour of excitement.

From March to July 1810 Craufurd, in charge of the whole outpost system of Wellington’s army, accomplished the extraordinary feat of guarding a front of forty miles against an active enemy of sixfold force, without suffering his line to be pierced, or allowing the French to gain any information whatever of the dispositions of the host in his rear. He was in constant and daily touch with Ney’s corps, yet was never surprised, and never thrust back save by absolutely overwhelming strength; he never lost a detachment, never failed to detect every move of the enemy, and never sent his commander false intelligence. This was the result of system and science, not merely of vigilance and activity. The journal of his aide de camp Shaw-Kennedy, giving the daily work of the Light Division during the critical months of 1810, might serve as an illustrative manual of outpost duty, and was indeed printed for that purpose in 1851[265].

Craufurd’s one cavalry regiment, the German Hussars, had to cover a front of nearly forty miles, and performed the duty admirably; it had been chosen for the service because it was considered by Wellington superior in scouting power to any of his British light cavalry corps. ‘General Craufurd worked out the most difficult part of the outpost duty with them. He had the great advantage of speaking German fluently, and he arranged for the outpost duties of the different parts of the long line that he had to guard by his personal communications with the captains of that admirable corps, men who were themselves masters of the subject. They each knew his plan for the space that they covered, though not his general plan, and each worked out his part most admirably. The General communicated with them direct. He had the great advantage of possessing, with his great abilities and energy, uncommon bodily strength, so that he could remain on horseback almost any length of time.... When his operations began, the point to be observed was the line of the Agueda, extending for some forty miles. The country, although very irregular in its surface, was quite open and unenclosed, and fit almost everywhere for the action of all three arms. When he took up the line he kept his infantry back entirely, with the exception of four companies of the Rifles above the bridge of Barba del Puerco, upon the calculation of the time that would be required to retire the infantry behind the Coa, after he received information from the cavalry of the enemy’s advance. If we are properly to understand Craufurd’s operations, the calculation must never be lost sight of, for it was on calculations that he acted all along. The hazarding of the four companies at Barba del Puerco forms a separate consideration: it rested on the belief that the pass there was so difficult, that four companies could defend it against any numbers, and that, if they were turned higher up the river, the Hussars would give the Rifles warning in ample time for a safe retreat.... Special reports were made of the state of the fords of the Agueda every morning, and the rapidity of its rises was particularly marked. An officer had special charge of all deserters from the enemy, to examine them and bring together their information[266]. Beacons were prepared on conspicuous heights, so as to communicate information as to the enemy’s offensive movements. To ensure against mistakes in the night, pointers were kept at the stations of communication, directed to the beacons.... As Napier has remarked in his History, seven minutes sufficed for the division to get under arms in the middle of the night, and a quarter of an hour, night or day, to bring it in order of battle to its alarm-posts, with the baggage loaded and assembled at a convenient distance to the rear. And this not upon a concerted signal, nor as a trial, but at all times and certain[267].’

To complete the picture it remains to be added that there were some fifteen fords between Ciudad Rodrigo and the mouth of the Agueda, which were practicable in dry weather for all arms, and that several of them could be used even after a day or two of rain. The French were along the whole river; they had 3,000 horse available in March and April, 5,000 in May and June. Their infantry at some points were only three or four miles back from the river: yet Craufurd’s line was never broken, nor was even a picket of ten men cut off or surrounded. The least movement of the enemy was reported along the whole front in an incredibly short time, the whole web of communication quivered at the slightest touch, and the division was immediately ready to fight or to draw back, according as the strength of the French dictated boldness or caution.

During February Wellington had rightly concluded that Craufurd had nothing to fear; Ney’s early demonstration against Ciudad Rodrigo had no more serious significance than Mortier’s similar appearance in front of Badajoz. But when March arrived, and the 8th Corps appeared in the plains of Leon and commenced the siege of Astorga, while Ney began to move up his cavalry to the line of the Yeltes, and Loison’s division, coming from Astorga, established itself on the lower Agueda, it seemed likely that serious work would soon begin. The first test of the efficiency of Craufurd’s outpost system was made on the night of March 19-20, when Ferey, commanding the brigade of Loison’s division which lay at San Felices, assembled his six voltigeur companies before dawn, and made a dash at the pass of Barba del Puerco. He had the good luck to bayonet the sentries at the bridge before they could fire, and was half way up the rough ascent from the bridge to the village, when Beckwith’s detachment of the 95th Rifles, roused and armed in ten minutes, were upon him. They drove him down the defile, and chased him back across the river with the loss of two officers and forty-five men killed and wounded. Beckwith’s riflemen lost one officer and three men killed, and ten men wounded in the three companies engaged. After this alarm Craufurd was in anxious expectation of a general advance of the 6th Corps, and made every preparation to receive them. But Ferey’s reconnaissance had no sequel, and a whole month passed by without any serious move on the part of the enemy. The Agueda was in flood for the greater part of April, owing to incessant rains, which made the outpost work simple, as the number of points to be observed went down from fifteen to three or four. It was not till the twenty-sixth that Maucune’s and Ferey’s brigades moved up close to Ciudad Rodrigo, drove in the Spanish outposts, and formed the blockade of the place on the east side of the Agueda. Even then its bridge remained unmolested, and Craufurd could communicate quite freely with the garrison, and did so till June 2nd. Masséna at a later date blamed Ney for having established this partial and useless blockade before he was ready to commence the siege in earnest. The two French brigades consumed, during the month of May, the whole of the local resources of the district around Rodrigo, so that, when the rest of the army came up, all supplies had to be brought up from a great distance. It may also be remarked that to advance a corps of no more than 7,000 men within striking distance of the British army would have been very hazardous, if Wellington had been entertaining any designs of taking the offensive—and Ney at this time could not have been sure that such a contingency was unlikely. The only advantage which the Marshal got from keeping his detachment so close to the fortress was that, in their month of waiting, the brigades were able to prepare a great store of gabions and fascines, and the engineers to make a thorough survey of the environs.

Ciudad Rodrigo stands on a single circular knoll of no great height, whose summit it exactly covers. It is a small place of some 8,000 souls, packed tight in narrow streets within a stout mediaeval wall thickly set with towers. A fourteenth-century castle, on which the houses press in too close for strength, fills its south-eastern corner: there is no other inner place of refuge. The Agueda, divided into several channels, runs under the southern side of the place; it is crossed by a bridge completely commanded by the fire of the walls. On the water-front the knoll is at its highest, on the opposite face it is much less steep, and only very slightly exceeds the level of the surrounding ground. Round the circuit of the mediaeval wall a low modern enceinte had been constructed, and served as an outer protection (fausse-braye); it was only twelve feet high, so did not shield more than a third of the inner wall, which could be battered over its summit. Its outline was zigzagged in the form of redans, and it was furnished with a dry ditch. Its glacis, owing to the rising of the knoll, gave it little protection, so that both the older and the modern wall could be searched, for the greater part of their height, by the artillery of a besieger. Outside the eastern gate of Rodrigo lies the straggling suburb of San Francisco, on very low ground. It was so large and so close to the walls that the governor Herrasti considered it absolutely necessary to take it inside the circuit of his defences. It had accordingly been surrounded by a strong earthwork, and the three great monasteries which it contains—San Francisco, San Domingo, and Santa Clara—had been strengthened and loopholed. The small suburb of La Marina, just across the bridge, was retrenched and manned, as was also the convent of Santa Cruz, which stands isolated 200 yards outside the north-west angle of the town. Other outlying buildings had been levelled to the ground, lest they should afford cover to the enemy.

These preparations were very wise and helpful, but they did not do away with the main weakness of Ciudad Rodrigo considered as a modern fortress. Like many other mediaeval strongholds it is commanded by outlying heights, which could be disregarded as an element of danger in the fourteenth or the sixteenth century, because of their distance, but became all-important with the improvement of artillery. In this case two knolls, considerably higher than that on which the place stands, lie outside its northern walls. The smaller, named the Little Teson, lies only 200 yards from the northern angle of the town; it is some fifty feet higher than the base of the ramparts. Immediately behind it rises the Great Teson, which dominates the whole country-side, its broad flat top, three-quarters of a mile in diameter, being a hundred feet above the level of the plain. It was hopeless to think of holding the little Teson as an outwork, since the greater one looks down into it and searches it from end to end. The Great Teson, on the other hand, is so large—its circuit is about the same as the city itself—that it would be impossible to think of defending it, as when entrenched it would require a garrison of at least 3,000 men, and Herrasti had but 5,500 troops under his command. Its slopes, moreover, are gentle, and do not lend themselves to fortification. The southern edge of the plateau of the Great Teson being only 500 yards from the town wall, it was obvious that here was the place from which Rodrigo could best be assailed. Batteries on its sky-line could breach both the inner and outer walls, and could command every square foot both of the town and of the fortified suburbs. Accordingly the brigades which lay before the place in May had encamped on and behind the Teson, and stored the gabions, fascines, and sandbags which they were making in a park, near the convent of La Caridad and the village of Pedro de Toro, on its further side.

Herrasti, as we have said, had a garrison of 5,500 men, composed of one line battalion, two militia battalions, three battalions of new levies from the town and its vicinity, called ‘Voluntarios de Ciudad Rodrigo,’ and one battalion of ‘Urban Guards[268].’ None of these troops, save the line battalion of Majorca (which had formed part of the old Army of Estremadura) had ever been under fire—a fact which makes their fine defence all the more creditable. There were only 11 officers and 37 men of the artillery of the line in the place: these had to train 350 men assigned to them from the infantry; but fortunately the long delay in the opening of the siege had allowed the instruction to be thoroughly carried out. Of engineers there were only 4 officers and 60 sappers—of cavalry none—but the partisan chief Julian Sanchez with some 200 of his Lancers chanced to be in the place on the day when it was completely invested, and was forced to cut his way out when the bombardment began. Perhaps the main strength of Ciudad Rodrigo, as of Gerona, lay in the personality of its governor. General Andrés Herrasti, a veteran of nearly seventy years, was determined to do his duty, and showed as much ingenuity and readiness as obstinacy in his defence.