Yet although the war in Lancashire was mostly fought out locally, the result had a considerable effect on the war in the north of England generally. This has been too much neglected in the general text books. The north-west of England was in 1642 mainly Royalist; so was the neighbouring district of North Wales; and in 1642 Lancashire was mainly royalist too. The King's party thought themselves and their opponents thought them the stronger side. Yet in less than twelve months after Edgehill the Royalist party in Lancashire was completely defeated; and though Prince Rupert's hurricane descent on the county on his way to York in 1644 changed things for a little while, it was only a temporary change, and had no permanent result on the war in Lancashire. This meant much, for it was in the summer of 1643, when the Lancashire Parliamentarians were carrying all before them in their county, that the King's cause generally was at its height; and not only in the south of England but even in Yorkshire and Cheshire. In the spring of 1643 Sir Wm. Brereton was holding his own in Cheshire with difficulty; after Newcastle's victory over the Fairfaxes at Adwalton Moor in July all Yorkshire except Hull was royalist territory. If the royalists had kept Lancashire in 1642 as they expected, or had regained it afterwards as they were always hoping to do, the King would have been supreme in the north of England, and the war might have been considerably prolonged. In mere numbers the royalists in Lancashire were probably at all times equal to their opponents; it may be doubted whether the supporters of the Parliament ever counted a numerical majority in the county. Their success was due partly to the fact that their attention was concentrated on Lancashire, while the royalist leaders were concerned also with other parts of the country. The soldiers first raised by the Earl of Derby were withdrawn to swell the regiments of the royalist army at Edgehill; and several royalist gentlemen raised troops of horse for the King from among their tenants in Lancashire. No Parliamentarian troops were ever marched out of the county until the issue at home was decided. But when this allowance has been made it must be acknowledged that the Parliament's success was due to the greater ability of its supporters. Derby was no leader though personally brave; no one could supersede him on account of his rank, and the conduct of the war in Lancashire for the King demanded far more ability than he possessed. On the other hand it happened that the Parliamentarian leaders, Assheton, Shuttleworth, Moore, Rigby and others were if not brilliant generals at least capable men. And not only had the Parliament the advantage in leaders but in the rank and file. Its soldiers were better led but they were better soldiers also. Clarendon's words on this subject may be quoted:--