William Vaughan (royalist) their property. When the king in May 1645 marched from Oxford towards Chester, he was met on the 17th at Newport, Shropshire (or Evesham), by Vaughan. He was defeated by Oliver Cromwell on 27 April at Bampton in Oxfordshire. During the next four weeks he accompanied the king), and at the battle of Naseby he took part in the charge that pierced through the enemy's force. After that defeat he fell back on Shropshire, where on 4 and 5 July he won two victories, resulting in the relief of High Ercall. Vaughan was shortly after directed by Prince Maurice to
History of the Puritans under King Charles I that Parliament create a new army that would be deployable anywhere in the kingdom and not tied to a particular locality. After the Second Battle of Newbury of 27 October 1644, where parliamentary forces greatly outnumbered royalist forces and yet parliamentary forces were barely able to defeat the royalist forces, Cromwell redoubled his arguments in favor of creating a new army. At this point, most of the leaders in the parliamentary army were Presbyterians who supported the Presbyterians at the Westminster Assembly. Cromwell, however, had also been following the goings-on of the Westminster Assembly and he sided with the Independents.