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
Oliver Cromwell in Ireland. Before his invasion, Parliamentarian forces held only outposts in Dublin and Derry. When he departed Ireland, they occupied most of the eastern and northern parts of the country. After his landing at Dublin on 15 August 1649 (itself only recently defended from an Irish and English Royalist attack at the Battle of Rathmines), Cromwell took the fortified port towns of Drogheda and Wexford to secure logistical supply from England. At the Siege of Drogheda in September 1649, Cromwell's troops killed nearly 3,500 people after the town's capture—comprising around 2,700 Royalist soldiers and all the men in the town