Battle of Sourton Down
The Battle of Sourton Down was a successful Parliamentarian ambush at Sourton Down, in South West England, on 25 April 1643, during the First English Civil War. After a failed attack on Royalist-held Launceston, the Parliamentarians fell back on their base at Okehampton, pursued by a Royalist army under Sir Ralph Hopton, who marched overnight, planning to attack the town at dawn. When the Parliamentarian commander, Major-General James Chudleigh, found out, he had a dilemma; he was outnumbered, but did not want to leave his artillery for the enemy to capture. He opted to  counterattack, and ambushed the 3,600-strong Royalist force on Sourton Down, laying in wait with just 108 of his own cavalry. The ambush caught the marching army completely by surprise, and a large part of their force was immediately routed. Chudleigh called for reinforcements from his infantry in Okehampton, but they were spotted on the march there, and scattered under fire from the Royalist artillery. The Parliamentarians, still outnumbered despite their successes, chose to retreat; the Royalists, who were in complete disarray, and still did not know the size of the force they had faced, did likewise. The defeat was  humiliating for Hopton. Along with the weapons and equipment abandoned by his forces and captured by the Parliamentarians, Chudleigh captured instructions from King Charles, ordering Hopton to meet up with an army from Oxford. The discovery made the Earl of Stamford, Parliamentarian commander in Devon, overly confident. At Stratton three weeks later, Hopton won a decisive victory that secured the West Country, while Chudleigh was captured, and switched sides. Background. When the First English Civil War began in August 1642, Cornwall was generally more supportive of the Royalist cause, while Devon and Somerset were sympathetic towards Parliament, though significant opposition  existed in both areas. In July, Charles named the Marquess of Hertford commander in the West, with Sir Ralph Hopton as his deputy. They established headquarters at Wells, but threatened by a larger Parliamentarian army under the Earl of Bedford, retreated to Minehead. Hopton advised Hertford to take the infantry and artillery across the water to South Wales, while he and some 80 others joined Cornish Royalists near Truro. Overall command was split between Hopton and William Ashburnham, with Sir John Berkeley in charge of logistics. However, their small army consisted mostly of local Trained Bands, reluctant to serve outside  Cornwall, or under non-Cornish 'foreigners'; this meant prominent roles for three locals, Sir Bevil Grenville, Sir Nicholas Slanning, and John Trevanion. Parliamentarian supporters in Devon also raised troops, initially commanded by the Earl of Pembroke. James Chudleigh, son of a Devon landowner, was authorised to levy "1000 dragoons ... in Somerset, Devon, and Cornwall"; these were used to reinforce the garrison at Barnstaple in north Devon in December 1642. The Earl of Stamford was given command of Parliament's army in the West Country in January 1643, and appointed Chudleigh his deputy. Prelude. Victory at the Battle of Braddock Down  in January 1643 secured Royalist control of Cornwall, and established Hopton as commander in the West. He wanted to attack Plymouth, but the city could easily be reinforced by sea, and the Cornish militia refused to cross the River Tamar into Devon. After some minor skirmishes, the two sides agreed a local truce in late February, allowing Hopton to retreat into Cornwall; this was greeted with incredulity by William Waller, Parliamentarian commander in the West, who argued it primarily benefited the Royalists. Anticipating the end of the truce on 22 April, Chudleigh assembled around 1,600 troops at Lifton, near Launceston , where Hopton had concentrated his army. He attacked around 10am next morning, taking the Royalists by surprise, but they quickly recovered, and faced by superior numbers, Chudleigh withdrew to his base at Okehampton. Hopton did not pursue him, noting that as usual after a battle, his Cornish soldiers "grew disorderly and mutinous". On reaching Okehampton, some of Chudleigh's units departed, leaving him 1,000 infantry, and three or four troops of dragoons. This was interpreted as a general retreat; Hopton later recorded "there came a friend from Okehampton, who assured us the enemy was in very great disquiet and  fear." Hoping to take advantage, he left Launceston with 3,000 infantry, 300 cavalry and 300 dragoons. The column was led by 300 dragoons and cavalry, then half the infantry, with their four guns in the centre. The rest of the infantry followed, with the remaining dragoons and cavalry in the rear. They intended to stop for the night at Sourton Down, then attack Okehampton at dawn. By chance, they were spotted by a Parliamentarian quartermaster, who informed Chudleigh around 9pm the enemy was only away. In his subsequent report, Chudleigh complained that "by the intolerable neglect of our lying  deputy Scout Master, we were surprised by the whole enemy body of horse and foot." Even worse, the artillery transport had been taken to Crediton against his orders, and unwilling to abandon the guns saved at Launceston, Chudleigh planned a counterattack. Battle. Leaving his 1,000 infantry to follow, Chudleigh took his 108 cavalry out to Sourton Down, where he found a valley backed by hills high enough to avoid being silhouetted. He split them into six squadrons of eighteen, and they spread out to wait. The Royalists were unaware of the threat; Hopton later admitted he and his senior officers  were "carelessly entertaining themselves" at the head of the column, when the ambush was sprung around 11pm. Chudleigh ordered his men to make as much noise as possible, to make it appear they were a far larger force. The first attack was led by Captain Thomas Drake, whose squadron charged out of the darkness shouting and firing their weapons. Predominantly new levies, the Royalist dragoons broke, sweeping away the cavalry behind them, along with Hopton himself. The attack coincided with a violent thunderstorm; panicked by the noise and lights, the Cornish infantry broke, many throwing away their weapons as  they ran. Chudleigh's cavalry initially overwhelmed the Royalist artillery, until Slanning was able to regain the guns, and establish a defensive position amongst ancient earthworks on the moor, reinforced with sharpened wooden stakes. Chudleigh used his cavalry to prevent the Royalists regrouping, and waited for his infantry reinforcements to come up from Okehampton before attacking Slanning. As they approached, the Royalist artillery spotted their lit matches, and opened fire, scattering the Parliamentarian infantry. Outnumbered, and having achieved his main objective, Chudleigh ordered his men to hang lit matches in gorse bushes to make it appear they were still there , and withdrew. Uncertain as to the size of the attacking force, the Royalists held their position until daybreak, then retreated, first to Bridestowe, a village about south-west of Sourton Down, and then later that day back to Launceston. Aftermath. The Royalists abandoned large quantities of weapons, gunpowder, and stores, including Hopton's personal baggage; this contained letters from Charles, ordering the Cornish army to join forces with the Marquess of Hertford and Prince Maurice in Somerset. Despite their defeat, Royalist losses were relatively minor; in "The Civil War in the South-West", John Barratt suggests between 20 and 100  casualties, plus a dozen prisoners. One of those captured, 15-year-old Captain Christopher Wrey, escaped, bringing some stragglers with him. Despite being absent, pamphlets published in London gave Stamford credit for the victory, a rare piece of good news for Parliament in the west. As was common practice on both sides, these were largely fictitious propaganda; one report suggested Hopton died after "being shot in the back in his flight." In response, the Royalist poet Sir John Denham wrote a satirical piece titled "A Western Wonder", mocking these reports, and praising the subsequent Royalist victory at Stratton. The capture  of Hopton's instructions reportedly led to Stamford "leap(ing) out of [his] chair for joy", believing this was an opportunity for a decisive victory. He raised the largest field army he could, stripping garrisons throughout Devon, and bringing reinforcements from Somerset, to fight what he believed would be "the deciding contest of the war for the West". However, in May, he was defeated by Hopton in the Battle of Stratton, securing Royalist control of Cornwall and Devon, including Exeter, which Stamford surrendered in September. Hopton advanced into Somerset, forcing Parliament to send an army under Sir William Waller, into the  south-west to counter him.