“He was still in the vigor of early manhood, a man of reckless courage, a master of the art of war, 'flame-like' in his all-conquering energy, and adored by his men, not merely for his other soldierly qualities, but especially because they saw that this rugged Frank cared not for gold and was quite inaccessible to all those paltry bribes which were continually soiling the hands of the Generals of Roman extraction.”