According to the chronicles of the Pale, they won a second victory before nightfall at the town of Callan, over O'Carroll of Ely, who was marching to the aid of McMurrogh. But so confused and unsatisfactory are the accounts of this twofold engagement on the same day, in which the Deputy in person, and such important persons as the Earls of Desmond, of Ormond, and the Prior of Kilmainham commanded, that we cannot reconcile it with probability. The Irish Annals simply record the fact that a battle was gained at Callan over the Irish of Munster, in which O'Carroll was slain. Other native authorities add that 800 of his followers fell with O'Carroll, but no mention whatever is made of the battle with McMurrogh. The English accounts gravely add, that the evening sun stood still, while the Lord Deputy rode six miles, from the place of the first engagement to that of the second. This was the last campaign of Sir Stephen Scrope; he died soon after by the pestilence which swept over the island, sparing neither rich nor poor. The Duke of Lancaster resumed the Lieutenancy, arrested the Earl of Kildare as before related, convoked a Parliament at Dublin, and with all the forces he could muster, determined on an expedition southwards. But McMurrogh and the mountaineers of Wicklow now felt themselves strong enough to take the initiative. They crossed the plain which lies to the north of Dublin, and encamped at Kilmainham, where Roderick when he besieged the city, and Brien before the battle of Clontarf, had pitched their tents of old. The English and Anglo-Irish forces, under the eye of their Prince, marched out to dislodge them, in four divisions. The first was led by the Duke in person; the second by the veteran knight, Jenico d'Artois, the third by Sir Edward Perrers, an English knight, and the fourth by Sir Thomas Butler, Prior of the Order of Saint John, afterwards created by Henry V., for his distinguished service, Earl of Kilmain. With McMurrogh were O'Byrne, O'Nolan, and other chiefs, besides his sons, nephews, and relatives. The numbers on each side could hardly fall short of ten thousand men, and the action may be fairly considered one of the most decisive of those times. The Duke was carried back wounded into Dublin; the slopes of Inchicore and the valley of the Liffey were strewn with the dying and the dead; the river at that point obtained from the Leinster Irish the name of _Athcroe_, or the ford of slaughter; the widowed city was filled with lamentation and dismay. In a petition addressed to King Henry by the Council, apparently during his son's confinement from the effects of his wound, they thus describe the Lord Lieutenant's condition: "His soldiers have deserted him; the people of his household are on the point of leaving him; and though they were willing to remain, our lord is not able to keep them together; our said lord, your son, is so destitute of money, that he hath not a penny in the world, nor a penny can he get credit for."