| Battle of Maguilla | |||||||
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| Part of thePeninsular War | |||||||
British heavy dragoons wore a red coat and black bicorne hat at Maguilla, similar to the trooper at far left. The helmet was not adopted until 1813 | |||||||
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| Belligerents | |||||||
| Commanders and leaders | |||||||
| Strength | |||||||
| 700 | 700 | ||||||
| Casualties and losses | |||||||
| 51 killed, wounded or captured | 48 killed or wounded 118 captured | ||||||
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In theBattle of Maguilla (11 June 1812) a British cavalry brigade led byMajor GeneralJohn Slade attacked a similar-sized French cavalry brigade commanded byGeneral of BrigadeCharles Lallemand. The Britishdragoons scored an initial success, routing the French dragoons and capturing a number of them. The British troopers recklessly galloped after their foes, losing all order. At length, the French reserve squadron charged into the British, followed by the French main body which rallied. With the tables turned, the French dragoons chased the British until the horses of both sides were too exhausted for the battle to continue. The action took place during thePeninsular War, nearMaguilla,Spain, a distance of 17 kilometres (11 mi) northeast ofLlerena.
The clash occurred during an indecisive campaign inExtremadura between an Allied corps underRowland Hill and a French corps led byJean-Baptiste Drouet, Comte d'Erlon. In early June 1812, Hill began to advance against d'Erlon's weaker force. At Maguilla, Slade encountered Lallemand's brigade and was beaten. Nevertheless, Hill's advance continued until d'Erlon was reinforced. Hill then withdrew to a strong position that d'Erlon did not dare to attack. Finally, Hill advanced again but did not force a battle. On 22 July 1812 the decisive Allied victory at theBattle of Salamanca occurred farther north. This event finally forced the French to evacuateAndalusia and Extremadura.
On 6 April 1812, theSiege of Badajoz ended when the Anglo-Portuguese army under theArthur Wellesley, Earl of Wellington stormed and captured the fortress. The 5,000-man French-Hessian garrison was all killed or captured, while the Allies suffered 4,100 casualties. The capture ofBadajoz opened a major invasion route from Portugal into Spain.[1] In 1812,Napoleon became preoccupied with his impendingFrench invasion of Russia. The emperor handed control in Spain to his brother KingJoseph Bonaparte andMarshalJean-Baptiste Jourdan. In May 1812 there were 230,000 French troops in Spain, which Napoleon believed to be an adequate force. Yet half of the total was tied down east ofMadrid. MarshalJean de Dieu Soult's Army of the South had one corps involved in theSiege of Cádiz, a second corps under d'Erlon watching Badajoz, and the remainder occupying Andalusia. To the north, MarshalAuguste de Marmont's Army of Portugal had 52,000 men, but only 35,000 were available after subtracting garrisons. Joseph and Jourdan had 18,000 troops in a central reserve near Madrid.[2]
In May 1812, Hill conducted a successful raid which resulted in theBattle of Almaraz and the destruction of a French bridge across theTagus River. This limited French communication between Marmont and Soult to the bridge atToledo. Meanwhile, British engineers led byHenry Sturgeon repaired the brokenAlcántara Bridge; this permitted the Allies to transfer troops between the northern and southern sectors two weeks faster than the French were able to. Wellington took 48,000 troops to the northern sector to operate against Marmont, leaving 18,000 with Hill to face d'Erlon's corps.[3] Hill had theBritish 2nd Infantry Division,John Hamilton's Portuguese Division, three Portuguese infantry regiments at Badajoz, and two British and one Portuguese cavalry brigades[4] underSir William Erskine, 2nd Baronet.[3] Hill commanded about 7,500 British and 11,000 Portuguese. There were also 4,000 Spanish troops underConde de Penne Villemur (cavalry) andPablo Morillo (infantry).[4]
D'Erlon led a corps of 12,000 French soldiers, including the infantry divisions of d'Erlon andAugustin Darricau and the cavalry brigades of Lallemand andAndré Thomas Perreimond. D'Erlon's own division was camped atAzuaga andFuente Obejuna while Darricau's division was out of supporting distance to the north atZalamea de la Serena.[5] Wellington desired that d'Erlon's force be prevented from reinforcing Marmont. The British commander planned to have Hill and Spanish leaderFrancisco Ballesteros make alternate threats against Soult's army. If the French tried to press Hill, Ballesteros would move againstSeville. If the French concentrated to crush Ballesteros, Hill would push forward.[6] In the event, Ballesteros moved too quickly. The Spaniard decided to strikeNicolas François Conroux's 4,500 troops.[5] On 1 June 1812 in theSecond Battle of Bornos, Conroux's men were surprised but they rallied and drove off the 8,500 Spanish troops with 1,500 casualties and four guns. French losses were 400–600 men.[7]
When he heard the news ofBornos, Soult sent six infantry battalions and two cavalry regiments to help hunt down Ballesteros. This caused the Spanish general and his soldiers to take refuge under the guns ofGibraltar. Soult wished to smash Ballesteros or captureTarifa, but when Hill began to advance, the French marshal had to drop his plans. On 7 June, Hill shifted his headquarters toFuente del Maestre and on 9 June toZafra. On 11 June, in areconnaissance in force, Villemur's Spanish cavalry moved fromLlerena towardAzuaga while Slade's brigade moved fromLlera toward Maguilla.[7] After several hours, Slade's brigade began to bump into French dragoon outposts, which were driven back. Soon afterward, the British dragoons encountered the main body of Lallemand's brigade arrayed in battle order.[8]

Lallemand's 700-strong brigade consisted of the 17th and 27th Dragoon Regiments. Slade commanded about 700 sabres from the1st Royal Dragoon and3rd Dragoon Guards Regiments.[9] The British may have had a slight numerical advantage. Lallemand retreated to the outskirts of Maguilla where he determined to fight. Slade immediately ordered a charge, with the 1st Dragoons in the first line and the 3rd Dragoon Guards in the second. The French dragoons were completely broken and the British took about 100 prisoners. Instead of reforming his brigade, Slade plunged after the fleeing French, "each regiment vying with the other which should most distinguish itself", as he later proudly reported.[8]
The reckless pursuit continued for several miles beyond Maguilla. Suddenly, there was a cry among the British dragoons, "Look to your right!" Lallemand had held a squadron in reserve, and now this small, but compact force crashed into the disorderly clump of British horsemen. Seeing this sudden turn of events, the main body of Lallemand's dragoons turned on their adversaries and forced them to retreat. It soon became a panicky flight of several miles, despite the appeals of Slade and his officers. The flight ended nearValencia de las Torres, a village about 4 miles (6 km) from Maguilla when both sides had exhausted their horses. Slade finally got his survivors into formation and withdrew beyond Llera.[8]
The British lost 22 killed, 26 wounded, and 118 captured,[8] with most of the captured being wounded. Lallemand reported losing 51 killed and wounded, including one officer killed and four wounded.[10] Most of the French who were captured at the beginning of the action escaped.[9] Despite his defeat, Slade reported, "Nothing could exceed the gallantry displayed by both officers and men on this occasion, in which Colonels Calcraft and Clinton, commanding the two regiments, distinguished themselves, as well as all the other officers present".[10]
This was not the only occasion when Wellington's cavalry charged out of control. As examples, historianCharles Oman cited the20th Light Dragoons at theBattle of Vimeiro, the23rd Light Dragoons at theBattle of Talavera, and the13th Light Dragoons at theBattle of Campo Maior.[11] After the battle, a very irritated Wellington wrote to Hill:
I have never been more annoyed than by Slade's affair, and I entirely concur with you in the necessity of inquiring into it. It is occasioned entirely by the trick our officers of cavalry have acquired, of galloping at everything - and then gallopingback as fast as they gallopedon the enemy. They never consider their situation, never think of manoeuvring before an enemy - so little that one would think they cannot manoeuvre except onWimbledon Common: and when they use their arm as it ought to be used, viz. offensively, they never keep nor provide for a reserve ... The Royals and 3rd Dragoon Guards were the best cavalry regiments in this country, and it annoys me particularly that the misfortune has happened to them. I do not wonder at the French boasting of it: it is the greatest blow they have struck.[10]

The action at Maguilla had no effect on the campaign. D'Erlon retreated before Hill's advance, while sending a message to Soult that his 6,000 men were beset by 30,000 Allies. In fact, d'Erlon neglected to count Darricau's force, which was under his orders. He believed Hill's corps included the7th Infantry Division, which was actually with Wellington in the north. Soult, who credited Hill with a more realistic 15,000 Anglo-Portuguese and 5,000 Spaniards, sent d'Erlon a 6,000-man infantry division underPierre Barrois and a 2,200-strong cavalry division underPierre Benoît Soult. Marshal Soult ordered d'Erlon to force Hill to fight a battle, or at least prevent him from sending reinforcements to Wellington.[12] Barrois left Seville on 16 June and joined d'Erlon's force on 19 June atBienvenida. With his own division and Darricau's, d'Erlon had about 18,000 troops.[13]
When Hill heard about Barrois' reinforcement, he withdrew to the old battlefield ofLa Albuera. The 19,000 Anglo-Portuguese arrived there and entrenched themselves on 21 June. Hill expected to be attacked because the Allies had intercepted messages from King Joseph demanding that d'Erlon assault his foe. Actually, Soult routinely ignored instructions from Madrid and his lieutenant made excuses for not obeying Joseph's orders.[14] From 21 June to 2 July the two opposing forces stood motionless, facing each other. The Anglo-Portuguese soldiers had to endure the stench of the hundreds of imperfectly buried corpses from theBattle of Albuera the previous year. On 1 July, Pierre Soult directed a cavalry reconnaissance of the Allied position, withLouis Ernest Joseph Sparre's brigade on the right,Gilbert Julian Vinot's brigade in the center and Lallemand's brigade on the left. Lallemand routed Villemur's cavalry fromSanta Marta with substantial losses. The other two brigades skirmished with the Allied cavalry screen. D'Erlon reported to Soult that Hill had 25,000 infantry, 3,000 cavalry, and plenty of artillery; he believed it would be foolhardy to attack.[15]
Hill broke the deadlock by advancing on 2 July. He expected a battle near Fuente del Maestre on 4 July, but the French withdrew when their left flank was threatened.[15] On 7 July, d'Erlon abandoned a strong position at Valencia de las Torres when Hill again turned his left flank. At this point, d'Erlon was at Azuaga and both armies were in the same positions they were on 19 June, before Hill withdrew to La Albuera. The French commander sent Darricau to Zalamea with the cavalry of Vinot and Sparre.[16] On 27 July, Vinot's cavalry raidedMérida from which they carried off food supplies. Curiously, both Hill and d'Erlon were satisfied that they had contained the enemy.[17] Soult received news of Marmont's decisive defeat at the Battle of Salamanca on 12 August.[18] The evacuation of Andalusia soon began.[19] Hill found d'Erlon's lines empty on 26 August. Hill did not pursue because Wellington summoned him to join the main Allied army. D'Erlon joined Soult's main column atCórdoba on 30 August. Soon, the south of Spain was free from French occupation.[20]
| Preceded by Battle of Almaraz | Napoleonic Wars Battle of Maguilla | Succeeded by Battle of Mir (1812) |