Few materials remain for estimating the personal character of William beyond the actions ascribed to him in the chronicles of the period. Newbridge, perhaps a prejudiced authority, contrasts him unfavourably with his brother Malcolm, regarding many of his misfortunes in the early part of his career as punishments for his addiction to worldly pleasures, and attributing the comparative peace and prosperity of his later years--meaning the period of Richard’s reign--to the beneficial effects of his marriage with Ermengarde de Bellomont.[510] He was a great man, however, in the opinion of the archdeacon of Brecknock, Giraldus Cambrensis, and worthy of praise in many things, one blot only resting upon his glory--throughout the whole length and breadth of Scotland his will alone decided the disposal of church patronage, expressly imitating, in this respect, the policy of the English kings, stigmatized by the archdeacon as “the enormous abuses of the Norman tyranny in England.”[511] Giraldus wrote in the spirit of a churchman of the twelfth century; but it must at least be admitted that it tells not a little for the energy of William’s character, that in his contest with the Church of Rome, in the very zenith of her power, he was successful; neither legate nor pope bending him from his purpose, though they launched anathemas at his head, and were supported by Henry, at that time feudal overlord of Scotland. But though high-spirited and impetuous, even to rashness, in his youth and manhood, William appears to have been broken down by repeated attacks of illness as he advanced in life; and the reckless knight-errant, who rushed upon seven times his numbers at Alnwick, grew into an over-cautious sovereign, who aroused the discontent of his subjects, and risked the newly recovered independence of his kingdom, by his inordinate dread of the consequences of a rupture with England. Some allowance may be made for his anxiety to carry out the policy of his grandfather, and re-annex to the Scottish crown the appanage of his early years, which his brother had resigned at Chester; but from the comparative ease with which his successor crushed every rebellion within a few years of his accession, firmly established the royal authority over the whole mainland of Scotland, and vindicated on every occasion the liberties of his crown and kingdom, it is very evident that William carried his caution too far; and though circumstances may have been more favourable to his son, the temporizing policy of William towards the close of his life must have increased, rather than diminished, the difficulties of his situation. From the use of the lion rampant upon his seal, a device which has since become the well-known cognizance of Scotland, he was very frequently known as “William the Lion;” and the names of _Rufus_ and _Garw_--or the Rough--have also been applied to him, indicating, apparently, some distinguishing feature in his character, or personal appearance.[512]