Following the Battle of Lewes a year earlier, where Simon de Montfort had gained control of parliament, the Battle of Evesham in August 1265 was the second of two main battles of the Second Barons' War. It marked the victory of Prince Edward, who led the 8,000 strong army of his father Henry III, over the 6,000 men of de Montfort, and the beginning of the end of the rebellion. The battle was a massacre; de Montfort's army were trapped in the horseshoe bend of the river, Although Simon de Montfort and his son were killed, Prince Edward's victory was not decisive towards the King's hold on the country, and the struggle continued until 1267, after which the kingdom returned to a period of unity and progress that was to last until the early 1290s.