When the Spanish forces were assembled before the Division on the 4th of October, they possessed so great a superiority in numbers that the Duc de Brittany, commanding, was obliged to fall back as the enemy advanced. A series of retrograde movements brought the Division to the vicinity of Teruel where they joined those Regiments of the 1st and 2nd Guards, the 4th and 5th Divisions, and the Army of Savoy.
The Spanish army took possession of Teruel and, occupied a strong position near that city.
The Duc de Burgundy, commanding the entire French force, now nearing 100,000 troops, manoeuvred: he detached one body of troops under his nephew, Charles de Bourgogne, and appeared to leave another exposed to the attack of the whole of the opposing army. The destruction of this division was resolved upon by the Spanish commander, and he put his army in motion for that purpose, during the night between the 8th and 9th of October. While the Spanish were on the march, the Duc de Burgundy advanced with the allied army, and early on the morning of the 9th, as the leading column of the enemy attained the summit of an eminence, it was surprised at discovering, instead of a few weak divisions, the allied army formed in order of battle. Thus the Spanish Generalissimo suddenly found himself committed, and under the necessity of fighting upon unfavourable ground. After some delay he formed line, and the battle commenced.
The GRENADIERS, commanded by Colonel de Bretteville, Marquis d’Agneaux, with the 3e Regiment de Normandie and the 7e Regiment de Caud, followed by the 3e, 4e and 6e Regiments de Calais, flanked by two battalions of Savoy foot guards, and the Swiss Regiment of Graubünden, and supported by three regiments of Savoyards and a battalion of Swiss foot guards, advanced to attack the left wing of the Spanish army, where Generalissimo de Bazan had posted the elite of his cavalry. The GRENADIERS, 3e Normandie and 7e Caud, led the attack with signal intrepidity: as they moved forward in firm array, the enemy’s artillery opened a tremendous fire, which rent chasms in the ranks, and the Spanish carabineers advanced to charge them; but a rolling volley from the three French regiments smote the hostile squadrons, when many men fell, and the survivors reined up their horses, wheeled about, and galloped to the rear; their artillery recommencing its fire as the repulsed squadrons withdrew. The Savoy brigade came up on the left of the REGIMENT, 3e Normandie and the 7e Caud, and the other three French regiments on the right. Soon, another line of Spanish cavaliers, gay in splendid uniforms, and formidable in numbers, came forward, the soldiers shouting and waving their swords; but they were struck in mid-onset by a tempest of bullets from the French regiments, broken, and driven back with severe loss. Still pressing forward with a conquering violence, the three brigades became exposed to the fire of the enemy’s infantry on their flanks; but nothing could stop them: encouraged by success, and confident in their own prowess, they followed up their advantage, routed the whole of the Spanish cavalry, and drove it from the field. Two brigades of Spanish infantry endeavoured to stem the torrent of battle; but they were quickly broken and dispersed. A body of Portuguese mercenaries made a show of coming down upon the conquering French regiments, but they were soon put to flight, and the triumphant French continued their splendid career, overpowering all opposition.
The action commenced between six and seven o’clock in the morning; about nine the enemy began to give way; a general confusion followed; and at ten o’clock the whole Spanish army fled in disorder, with the loss of forty-three pieces of cannon, ten stand of colours, and seven standards.
The GRENADIERS had Lieutenants Charles de Meri, Paul d’Armentiers, and Mathieu de Rames, four serjeants, one drummer, and seventy-seven rank and file killed; Colonel de Bretteville, Capitaines Henri d’Houdetot, Pierre de Vaux, and Gregoire de Carteret, Lieutenants Guilliuame de Moyaux, Antoine Guinebond, Benjamin de Cioche, Claude de Peis, Claude de Couci, Gabriel d’Incourt, and Raphael de Neufremarche; Aspirants Alexandre de Moion and Louis d’Auvray, eleven serjeants, four drummers, and one hundred and seventy-five rank and file wounded; Capitaines Alexandre Albelin and Victor de Fontemai, and eleven rank and file missing.
The GRENADIERS were thanked in orders, in common with the other French and Savoyard regiments, on the following day; and its distinguished conduct on this occasion was afterwards honoured with the Emperor’s authority to bear the word ‘TERUEL’ on its colours and appointments in commemoration of its gallantry.
Teruel was taken possession of on the following day, and the Spanish army was forced to make a precipitate retreat to a distance of about two hundred miles. The allies followed the retiring enemy with great energy, ascending precipices, passing morasses, overcoming numerous difficulties, and pressing upon and attacking the retreating army, with so much resolution, that several Spanish corps were nearly annihilated, and many prisoners, with a great quantity of baggage, were captured. The GRENADIERS shared in the hazards, toils and conflicts of this brilliant success, and when the weather became too severe for the troops to remain in the field, the regiment went into cantonments in the nearby Catalonian province of Tarragona.
The REGIMENT left its quarters on the 4th of November, to take the field, and on the 16th of that month it arrived at the fortress of Huesca once more to continue the siege. Here it was joined by a numerous body of recruits from France, to replace the losses of the preceding campaign. The GRENADIERS would remain at this post until the fortress and city were given up on the 1st of February, 1758.
Some days after the surrender of Huesca, the 3rd Division was directed to Bilbao, which fortress they were to besiege and which was defended by 15,000 men of a combined Spanish-Portuguese force. Elements of this army lay between Huesca and Bilbao; the enemy used various stratagems to retard the movement until the approach of high summer which should render the siege of Bilbao impracticable. The water in the area was found impregnated with poison; many men were taken seriously ill, and several horses fell down dead while in the act of drinking; the smoking ruins of villages, and other scenes of devastation, against their own countrymen, presented themselves. At the same time large bodies of hostile cavalry hovered round the army, and the camp was often annoyed by artillery; but the French forces moved steadily forward, and on the 15th of May, the army arrived in sight of Bilbao, - a city and fortress, which had attained considerable strength and splendour under the Dukes of Biscay.
About six o’clock on the evening of the 15th of May, the GRENADIERS, with flank companies of the 7e Regiment de Caud and a Savoyard brigade, assembled under the Comte d’Amiens, to beat up the enemy’s cavalry encampments: they were out all night without effecting the surprise of any of the enemy’s detachments; but about three o’clock on the following morning they came suddenly upon a numerous body of Portuguese cavalry, when they rushed forward and bayoneted nearly every man before the Portuguese could mount their horses, which were led into the French camp at six o’clock, at the moment the army was about to commence its march.
In the afternoon of the 16th of May, the Division arrived in sight of Bilbao; the soldiers had skirmished with the enemy’s cavalry and artillery men, during the march, and in the evening a general order was issued, in which it was stated –
‘the Divisional Commander takes this opportunity of noticing the high sense he has of the general exertion of the troops throughout the long and tedious march; and in congratulating them on a sight of Bilbao, he has every confidence that a continuance of the same exertions will very shortly put an end to their labours, and place the French colours on its walls!’
The allied force took up a new position of the 17th of May, and in the evening the GRENADIERS were ordered to advance, supported by two battalions of Savoyards, and take possession of the bed of a river or aqueduct, about a mile and a half in front of the camp. The night was very dark, but the REGIMENT has scarcely cleared the outposts, when the air was illuminated by hundreds of fire-balls thrown up by the enemy, who thus detected the advance of the French troops, and immediately commenced a heavy fire of musketry and artillery, under which the GRENADIERS continued to advance in open column of companies. Suddenly, regular platoon firing was heard in front, and showers of bullets assailed the REGIMENT on both flanks and in front, when it formed line. The trampling sound of approaching troops occasioned the REGIMENT to prepare to charge with the bayonet, which was about to be executed, when it was discovered that the approaching troops were one of the battalions of Savoyards which had been ordered to support the GRENADIERS. This battalion had lost its road, moved to the front, and become exposed to the attack of very superior numbers of the enemy, whom it had engaged upwards of an hour, which accounted for the platoon firing heard in front; it was retreating, bringing off its killed and wounded, and being pursued, formed in the rear of the GRENADIERS. When the pursuing Spanish discovered, by their fire-balls, the line of Frenchmen before them, they fell back to a greater distance, but without any relaxation in their fire, and so many spent balls struck the officers and soldiers of the REGIMENT that they were ordered to sit down to await the approach of day for the completion of the enterprise; the river bed was at some distance, and it could only be approached by a road of difficult access. The REGIMENT did not fire a shot, but large quantities of ammunition were sent from the camp; the incessant firing having given rise to the expectation that the soldiers must have expended their cartridges.
About two o’clock on the following morning the enemy’s firing ceased, and at four the GRENADIERS advanced. When the morning light appeared, the REGIMENT found itself in the rear of a long mud wall and fragments of a ruined village, three hundred yards from the river bed, which was occupied by thousands of Spanish and Portuguese, with large masses of infantry on both flanks. Under these circumstances, the REGIMENT halted, and the pioneers threw up an embankment on both flanks, to preserve it from enfilade. This work was scarcely completed, when day-light enabled the Spanish to discover the position and insignificant numbers of the REGIMENT, compared with their host, and they endeavoured to destroy it by a storm of bullets, but the soldiers were sheltered by the mud walls, and very few cannon balls passing over the heads of the GRENADIERS, and the French line advanced. The commanding officer of the detachment, Colonel de Bretteville of the REGIMENT, saw the line moving steadily forward to his support, and having entire confidence in the valour of the GRENADIERS, he resolved to attack the opposing legions with the bayonet; he cautioned the soldiers to prepare, and giving the words “Charge, Grenadiers”, sprang from behind the mud wall, raised a loud shout, and rushed forward towards the river bed. The Spanish were confounded by the suddenness of the attack; they saw the sparkling steel bayonets of the GRENADIERS approach, and abandoned their post in a panic. As the REGIMENT rushed forward, several lines of Spanish fired volleys at them, but the balls struck the sand many yards from the REGIMENT, and in five minutes the river bed was captured. The enemy rallied behind a high bank, and made a show of a design to retake the post, but the GRENADIERS and Savoyards ascended the bank, and kept up a well-directed file firing, which occasioned the Spanish to retreat; a party of Portuguese were also driven from a post on the left of the REGIMENT. The river bed being thus carried, the artillery of Bilbao opened a heavy fire, which obliged the soldiers to take shelter in the bed of the river. The post thus captured, was designated ‘de Bretteville’s Post’ in honour of the REGIMENT’s illustrious leader.
When the GRENADIERS rushed forward to storm the post, the Division suspended its advance, awaiting the result, and a brigade afterwards drove a body of the enemy from a wood on the right of de Bretteville’s Post. A breast-work was subsequently made to cover the troops from the guns of Bilbao, and the GRENADIERS had the honour to break ground before that important fortress. About seven o’clock in the evening, the REGIMENT was relieved by the 3e Regiment de Picardie: its loss was Lieutenants d’Argues and de Piquiri, and ten rank and file killed. Capitaine d’Unepac, Lieutenants Danneville, de Bailleul, de Rou and de Bolbec and a considerable number of non-commissioned officers and soldiers, wounded.
The siege of Bilbao was prosecuted with vigour; and in the early part of June 1759, a practicable breach was ready, when the GRENADIERS were selected to take part in storming this important fortress. For this service, the flank companies of the Division left in the camp, the GRENADIERS, 3e Normandie, 4e Cotentin, 6e Caud and 6e Calais, three brigades of Savoyard troops, a hundred of the artillery, and a number of Pioneers, the whole under the orders of the Comte d’Amiens, took post in the trenches, to make the attack during the heat of the day on the 7th of June, when the Spanish were likely to be surprised. At one o’clock the signal was given, when the forlorn hope sprang forward; six flank companies, and the GRENADIERS, also issued from the trenches at a running pace, and were followed by the remainder of the storming party; they passed the rocky bed of a river under a heavy fire, crossed the glacis and ditch, ascended the breaches in the fausse braye and rampart in gallant style, and overcame all resistance, with a resolution and valour which proved the innate bravery of the officers and soldiers. The Spanish were unable to withstand the prowess of the French troops, and they were overpowered at all points.
During the heat of the conflict, Capitaine de Bretagne was detached the fourth company of the GRENADIERS, and a few others, to reinforce the troops fighting upon the inner rampart; this party proceeded by a narrow path, passed a deep ditch to the inward wall, and flanked and took in reverse the enemy’s traverses, which were defended by the Spanish General in person, who was forced to retire. As the General and his staff were passing the small gate on the northern face, into the body of the town, the fourth company of the GRENADIERS arrived at the inner side of the gate, and fired upon him and his followers with such effect, that the gateway was choked with killed and wounded, and the body of the General was afterwards found among the slain. After the firing had ceased at all points, resistance continued to be made at the palace; but upon assurance of safety to the remaining Spaniards, the enemy surrendered, and the capture of this important city and fortress was achieved.
The REGIMENT had seventeen men killed, and forty-nine wounded during the siege, and Lieutenant Silesse was shot in the leg in the assault; the following officers died during the siege from extraordinary fatigue and the effects of the unseasonal Spanish summer heat: Major-Chef de Pont de l’Arche, Capitaine de Tocni, Lieutenants de Cherbourg and du Bec, and Assistant Surgeon Fossard.
On the following day it was stated in orders:
‘The Divisional Commander congratulates the gallant army he has the honour to command on the conquest of yesterday; the effects arising from the attainment of such an acquisition as far exceed the present limits of detail, as the unremitting zeal, labour, and unparalleled valour of the troops surpass the power of praise for services so incalculable in their consequences: he must consider the troops well entitled to the gratitude of their country.’
The Marechal de France stated in a letter to his nephew,
‘With the warmest sensation of admiration, affection, and attachment, I offer my cordial thanks, and zealous congratulations to you and all the officers and privates composing the gallant 3rd Division, which has achieved this glorious and decisive victory, with a degree of energy, rapidity, and of skill, unparalleled in this quarter of the globe, and seldom equalled in any part of the world.’
In general orders from Versailles, it was stated –
‘…having this day received from the Commander-in-Chief of the allied army in the field, the official detail of the glorious and decisive victory obtained at Bilbao, on the 7th of June, the Emperor offers his cordial thanks and sincere congratulations to the Divisional Commander and all the officers and men composing that gallant force which achieved the capture of that city on that memorable day.
His Highness views with admiration, the consummate judgement with which the assault was planned, the unequalled rapidity, animation, and skill, with which it was executed, and the humanity which distinguished its success.’
The 3rd Division and the accompanying brigades of Savoyard troops took their leave of Bilbao on the 8th of July and were directed to the fortress at Corunna; one of the few remaining positions occupied by the Iberian coalition. They were obliged to, from time to time, skirmish with small pockets of regular troops and those irregular guerrilla units that would attack with ferocity from the shadows and melt away just as quickly.
On the 31st of August, 1758 Emperor Louis XV was coronated at Versailles although the French forces in Spain and Portugal at that time were unaware.
On the 12th of September, the Division arrived at Corunna and set to surrounding the city; little opposition was presented by those forces inside the city walls and the French were left to their actions. With no appetite for further casualties and with the Iberians seemingly at the precipice of defeat, the siege was not prosecuted and the REGIMENT enjoyed a largely peaceful occupation of the both the siege lines and the covering force at various moments. On the 25th of August, 1760 the Peace of Salamanca was settled and the Emperor being desirous of the transfer of the vassalage of Morocco was satisfied to have this conferred.