Edward appears to have had apprehensions as to the kind of reception his favourite was likely to receive from the powerful Earl of Ulster; he therefore wrote him a special letter, requesting his aid and counsel for the Viceroy. But De Burgo knew his own power too well; and instead of complying with the royal request, he marched off to Drogheda, and then to Trim, where he employed himself in giving sumptuous entertainments, and conferring the honour of knighthood on his adherents. The favourite was recalled to England at the end of a year. Edward had conducted him to Bristol, on his way to Ireland; he now went to meet him at Chester, on his return. Three years later he paid the forfeit of his head for all these condescensions.

In 1309 De Wogan was again appointed Governor. The exactions of the nobles had risen to such a height, that some of their number began to fear the effects would recoil on themselves. High food rates and fearful poverty then existed, in consequence of the cruel exactions of the Anglo-Normans on their own dependents. They lived frequently in their houses, and quartered their soldiers and followers on them, without offering them the smallest remuneration. A statute was now made which pronounced these proceedings "open robbery," and accorded the right of suit in such cases to the crown. But this enactment could only be a dead letter. We have already seen how the crown dealt with the most serious complaints of the natives; and even had justice been awarded to the complainant, the right of eviction was in the hands of the nearest noble, and the unfortunate tenant would have his choice between starvation in the woods or marauding on the highways, having neither the dernier resort of a workhouse or emigration in that age.

The Viceroy had abundant occupation suppressing the feuds both of the Irish and the colonists. Civil war raged in Thomond, but the quarrels between the Anglo-Norman settlers in the same province, appear to have been more extensive and less easily appeased. In a note to the Annals of Clonmacnois, MacGeoghegan observes, that "there reigned more dissentions, strife, warrs, and debates between the Englishmen themselves, in the beginning of the conquest of this kingdome, than between the Irishmen; as by perusing the warrs between the Lacies of Meath, John Coursey, Earle of Ulster, William Marshal, and the English of Meath and Munster, Mac Gerald, the Burke, Butler, and Cogan, may appear."

The famous invasion of Ireland by Bruce took place on the 16th of May, A.D. 1315. On that day Edward landed on the coast of Ulster, near Carrickfergus, with six thousand men. He was attended by the heroes of Bannockburn; and as a considerable number of native forces soon joined them, the contingent was formidable. Although a few of the Irish had assisted Edward II. in his war against Scotch independence, the sympathies of the nation were with the cause of freedom; and they gladly hailed the arrival of those who had delivered their own country, hoping they would also deliver Ireland. It was proposed that Edward Bruce should be made King of Ireland. The Irish chieftain, Donnell O'Neill, King of Ulster, in union with the other princes of the province, wrote a spirited but respectful remonstrance to the Holy See, on the part of the nation, explaining why they were anxious to transfer the kingdom to Bruce.

In this document the remonstrants first state, simply and clearly, that the Holy Father was deceived; that they were persuaded his intentions were pure and upright; and that his Holiness only knew the Irish through the misrepresentations of their enemies. They state their wish "to save their country from foul and false imputations," and to give a correct idea of their state. They speak, truthfully and mournfully, "of the sad remains of a kingdom, which has groaned so long beneath the tyranny of English kings, of their ministers and their barons;" and they add, "that some of the latter, though born in the island, continued to exercise the same extortions, rapine, and cruelties, as their ancestors inflicted." They remind the Pontiff that "it is to Milesian princes, and not to the English, that the Church is indebted for those lands and possessions of which it has been stripped by the sacrilegious cupidity of the English." They boldly assert "it was on the strength of false statements" that Adrian transferred the sovereignty of the country to Henry II, "the probable murderer of St. Thomas à Becket." Details are then given of English oppression, to some of which we have already referred. They state the people have been obliged to take refuge, "like beasts, in the mountains, in the woods, marshes, and caves. Even there we are not safe. They envy us these desolate abodes." They contrast the engagements made by Henry to the Church, and his fair promises, with the grievous failure in their fulfilment. They give clear details of the various enactments made by the English, one of which merits special attention, as an eternal refutation of the false and base charge against the Irish of having refused to accept English laws, because they were a lawless race. They state (1) "that no Irishman who is not a prelate can take the law against an Englishman, but every Englishman may take the law against an Irishman." (2) That any Englishman may kill an Irishman, "falsely and perfidiously, as often happened, of whatsoever rank, innocent or guilty, and yet he cannot be brought before the English tribunals; and further, that the English murderer can seize the property of his victim." When such was the state of Ireland, as described calmly in an important document still extant, we cannot be surprised that the people eagerly sought the slightest hope of redress, or the merest chance of deliverance from such oppression.[[345]] In conclusion, the Irish princes inform his Holiness, "that in order to obtain their object the more speedily and securely, they had invited the gallant Edward Bruce, to whom, being descended from their most noble ancestors, they had transferred, as they justly might, their own right of royal domain."

A few years later Pope John wrote a letter to Edward III., in which he declares that the object of Pope Adrian's Bull had been entirely neglected, and that the "most unheard-of miseries and persecutions had been inflicted on the Irish." He recommends that monarch to adopt a very different policy, and to remove the causes of complaint, "lest it might be too late hereafter to apply a remedy, when the spirit of revolt had grown stronger."

The accounts of Bruce's Irish campaign have not been very clearly given. The Four Masters mention it briefly, notwithstanding its importance; the fullest account is contained in the Annals of Clonmacnois, which agree with the Annals of Connaught. Dundalk, Ardee, and some other places in the north, were taken in rapid succession, and a good supply of victuals and wine was obtained from the former place. The Viceroy, Sir Edmund le Botiller, marched to attack the enemy; but the proud Earl of Ulster refused his assistance, and probably the Justiciary feared to offend him by offering to remain. Meanwhile, Felim, King of Connaught, who had hitherto been an ally of the Red Earl, came over to the popular side; and the English forces suffered a defeat at Connor, in which William de Burgo and several knights were taken prisoners. This battle was fought on the 10th of September, according to Grace's Annals, and the battle of Dundalk on the 29th of July.

After the battle of Connor, the Earl of Ulster fled to Connaught, where he remained a year; the remainder of his forces shut themselves up in Carrickfergus. Bruce was proclaimed King of Ireland, and marched southward to pursue his conquests. The Earl of Moray was sent to Edinburgh to invite King Robert over, and the Scotch armies prepared to spend the winter with the De Lacys in Westmeath.

When the Christmas festivities were concluded, Bruce again took the field, and defeated the Viceroy at Ardscull, in the co. Kildare, In the month of February some of the chief nobles of the English colony met in Dublin, and signed a manifesto, in which they denounced the traitorous conduct of the Scotch enemy, in trying to wrest Ireland from their Lord, "Monsieur Edward," taking special care to herald forth their own praises for loyalty, and to hint at the compensation which might be required for the same.

But the Irish were again their own enemies; and to their miserable dissensions, though it can never justify the cruelties of their oppressors, must be attributed most justly nearly all their misfortunes. Had the Irish united against the invaders, there can be no doubt that, with the assistance of the Scotch army, they would have obtained a complete and glorious victory, though it may be doubtful whether any really beneficial results would have accrued to the country should disunion continue. When Felim O'Connor joined Bruce, Rory O'Connor and his clan commenced depredations on his territory. Felim returned to give him battle, and defeated him with terrible slaughter. Thus men and time were lost in useless and ignoble strife. Rory was slain in this engagement—a fate he richly merited; and Felim was once more free to fight for his country. He was joined by the O'Briens of Thomond, and they marched together to attack Athenry, which was defended by Burke and Bermingham. A fierce conflict ensued. The Irish fought with their usual valour; but English coats-of-mail were proof against their attacks, and English cross-bows mowed down their ranks.