Though still in his prime of years when the crusades were preached, he was already old in exploits: he had upheld Henry IV. on the imperial throne, had attacked and forced the walls of Rome, and had shone in a hundred fields, where his standard ever was raised upon the side of honour and of virtue. Long ere the idea of such an enterprise as the crusade became general in Europe, Godfrey had often been heard to declare, when tales were brought him of the miseries of the Holy Land, that he longed to travel to Jerusalem,[140] not with staff and scrip,[141] but with spear and shield; and it may well be conceived that his was one of the first standards raised in the ranks of the Cross. A fever that had hung upon him for some time left him at the tidings, and he felt as if he had shaken off a load of years, and recovered all his youth.[142] His fame as a leader soon collected an immense number of other barons and knights, who willingly ranged themselves under his banner; and we find that besides Baldwin, his brother[143]--and many other relations--the lords of St. Paul, of Hainault, of Gray, of Toul, of Hache, of Conti, and of Montagne, with their knights and retainers, had joined him before the beginning of August,[144] and towards the middle of that month they began their march with all the splendour of Chivalry.[145] The progress of this new body of crusaders was directed, like that of Peter the Hermit, towards Hungary; but the conduct maintained by the followers of Godfrey was as remarkable for its strict discipline, moderation, and order, as that of his predecessors had been for turbulence and excess.[146] The first objects, however, that presented themselves on the Hungarian frontier were the unburied corpses of the fanatic crowd slain near Mersburg. Here then Godfrey paused during three weeks,[147] investigating calmly the causes of the bloody spectacle before him; after which he wrote to Carloman, king of Hungary; and his letter on this occasion, mingling firmness with moderation, gives a fair picture of his noble and dignified character. Having mentioned the horrible sight which had arrested him in his progress, and the rumours he had heard, he proceeds--"However severe may have been the punishment inflicted on our brethren, whose remains lie round about us, if that punishment was merited, our anger shall expire; but if, on the contrary, you have calumniated the innocent, and given them up to death, we will not pass over in silence the murder of the servants of God, but will instantly show ourselves ready to avenge the blood of our brethren."[148]