Battle of Langport and four infantry regiments from their New Model Army, to relieve Taunton. They raised the siege on 11 May 1645, but were themselves besieged by Goring's returning army (although there was no longer any danger of the Royalists storming the town). On 14 June 1645, the main body of the New Model Army under Sir Thomas Fairfax, with Oliver Cromwell as Lieutenant General of Horse, won the decisive Battle of Naseby, destroying Charles's main army. After the Royalist garrison of Leicester surrendered four days later, the New Model Army was free to march to the relief of Taunton. The army
Battle of Naseby remnants of the Royalist infantry, and Rupert could not induce his men to make another charge. Fairfax halted and reorganised his lines, and when he resumed his advance, Rupert's cavalry rode off the field. Fairfax's forces pursued Royalist survivors fleeing north towards Leicester. Archaeological evidence suggests that fugitives and Royalist baggage guards tried to rally on the slopes of Castle Yard (also known as Wadborough Hill), a wooded eminence which once had a motte and bailey castle, about behind the Royalist position at the start of the battle. Many Royalists were slaughtered when they mistakenly followed what they thought was