Anselm followed in the footsteps of Lanfranc. Not long after his consecration (1093) he wrote to Donnell, Donough O'Hanley and the rest of the bishops of Ireland, begging the aid of their prayers, and urging them to consult him in all cases of difficulty. Almost immediately afterwards came the election of Malchus, bishop of Waterford, in 1096. Among those who signed the petition for his consecration were Bishop Donnell, Samuel O'Hanley, whom Anselm had consecrated for Dublin earlier in the same year, and O'Dunan, bishop of Meath (_Idunan episcopus Midiae_), whose name we shall do well to remember. But most notable of all were Murtough O'Brien, son of Turlough, then the strongest of Irish kings, soon to be _ardrí_, and his brother Dermot O'Brien.[27] It is clear that Lanfranc had won the O'Briens to the Romanizing side; and Anselm was determined to hold them fast. Within the next few years there was a fairly regular correspondence between him and Murtough, of which some letters have been preserved.[28] The relation between the two men was evidently most friendly. And the archbishop fully exploited his opportunity. Again and again he reminded the king of his duty to repress abuses, the most important of which in his eyes were lax sexual morality, and the consecration of bishops by single bishops, without fixed sees or defined dioceses. So Lanfranc and Anselm schooled the O'Briens in the principles of Rome. And from one point of view their efforts were completely successful. The O'Briens became staunch friends of the Reform movement in Ireland. But from another point of view they failed. We must remember that their aim was not only to purify the Irish Church, but to bring it into subjection to Canterbury. That they did not succeed in doing. The Reformation, which they taught the O'Briens to support, meant, in the end, a repudiation of the pretensions of the English primates.