It is generally accepted that Oswald died either at Oswestry or Winwick. There are some, however, who accept neither, but contend that the true site of the battle may yet, possibly, be found in a different locality. This appears to be the opinion of Mr. John R. Green. In support of this view he says ("Making of England")--"Though the conversion of Wessex had prisoned it (Mercia) within the central districts of England, heathendom fought desperately for life. Penda remained its rallying point; and the long reign of the Mercian king was in fact one continuous battle with the Cross. But so far as we can judge from his acts, Penda seemed to have looked on the strife of religion in a purely political light. The point of conflict, as before," [that is when Edwin was defeated and slain at Hatfield] "seems to have been the dominion over East Anglia. Its possession was vital to Mid-Britain as it was to Northumbria, which needed it to link itself with its West-Saxon subjects in the south; and Oswald must have felt that he was challenging his rival to a decisive combat when he marched, in 642, to deliver the East Anglians from Penda. But his doom was that of Eadwine; for he was overthrown and slain in a battle called the battle of Maserfeld." If this view be accepted, the claim of Oswestry must be at once dismissed, while that of Winwick is rendered still more doubtful. But Mr. Green does not state on what authority he relies when he states that Oswald "marched in 642, to deliver the East-Anglians from Penda." In consequence I am unable to test its value or probability. He certainly would not march by either Oswestry or Winwick if such were his destination. This statement, however, appears to be not exactly in accordance with another by Mr. Green, previously quoted, in which he says, referring to the antecedents of the war under Oswy, which followed Oswald's death, and in which Penda was slain near the river Winwid--"That Oswiu strove to avert the conflict we see from the delivery of his youngest son Ecgfrith as a hostage into Penda's hands. The sacrifice, however, proved useless. _Penda was again the assailant_, and his attack was as vigorous as of old." If Penda was the assailant, his assault must, in the first instance, have been not on Oswald himself, but on his East-Anglian allies, or Oswald would not have thought of marching in that direction for their relief. But if Penda, having previously humbled the East-Anglians, had become aware of such intention on the part of the Northumbrian monarch, there is nothing improbable in a vigorous warrior of Penda's stamp, by a rapid march, surprising him on the frontier of his own dominions, defeating him, and thus warding off the threatened blow. Under such circumstances Winwick might very probably have been the scene of the conflict. The advocates of Oswestry do not deny the great probability that Oswald had a favourite residence in the locality.