Miss Morgan, I may add, suggests that Vaughan was at Rowton Heath, not as a combatant, but as a physician. The description which he gives of the battle reads like that of a man who saw it from some commanding point of view, but was not himself engaged. I think it not improbable that Vaughan was one of the garrison of Beeston Castle, which is described to me as "a sort of grand stand for the battle-field." Beeston Castle was invested by the Parliamentarians in the course of September 1645. On the approach of Charles the troops were drawn off on 19th September to Chester.[14] Charles no doubt took the opportunity to strengthen the garrison. After Rowton Heath Beeston Castle was again besieged, and on November 16th it surrendered. The garrison were allowed to march across the Dee to Denbigh. I think that this winter ride from the fallen fortress is the one described by Vaughan in the poem to Mr. Ridsley. It is the more probable that Vaughan took part in this campaign of 1645, in that Charles's force was largely recruited from Wales. After the battle of Naseby on June 14th, the King had marched through Wales, collecting such levies as he could. He was in Brecon on August 5th.[15] It is quite possible that Vaughan, whose kinsman Sir William Vaughan was in command of a brigade, volunteered on this occasion. From Brecon Charles marched through Radnorshire, Shropshire, Staffordshire, Derbyshire, Nottinghamshire, Yorkshire, and so to Oxford. In September he set out again, and after some delay at Hereford and Raglan, finally made for Chester.