The conspicuous figures of the long period of the Crusades are not, however, to be found among the lowly followers of Peter the Hermit, but are the knights, in their long coats of mail. A year after the summons issued at Clermont great armies of fighting men had been collected in the West under noble leaders;--the pope speaks of three hundred thousand soldiers. Of the various divisions which were to meet in Constantinople, the following were the most important: the volunteers from Provence under the papal legate and Count Raymond of Toulouse; inhabitants of Germany, particularly of Lorraine, under Godfrey of Bouillon and his brother Baldwin, both destined to be rulers of Jerusalem; and lastly, an army of French and of the Normans of southern Italy under Bohemond and Tancred.[130] [Illustration: Knight of the First Crusade.] The distinguished knights who have been mentioned were not actually in command of real armies. Each crusader undertook the expedition on his own account and was only obedient to any one's orders so long as he pleased. The knights and men naturally grouped themselves around the more noted leaders, but considered themselves free to change chiefs when they pleased. The leaders themselves reserved the right to look out for their own special interests rather than sacrifice themselves to the good of the expedition. [Sidenote: Hostilities between the Greeks and the crusaders.] Upon the arrival of the crusaders at Constantinople it quickly became clear that they had little more in common with the Greeks than with the Turks. Emperor Alexius ordered his soldiers to attack Godfrey's army, encamped in the suburbs of his capital, because their chief at first refused to take the oath of feudal homage to him. The emperor's daughter, in her remarkable history of the times, gives a sad picture of the outrageous conduct of the crusaders. They, on the other hand, denounced the "schismatic Greeks" as traitors, cowards, and liars. The eastern emperor had hoped to use his western allies to reconquer Asia Minor and force back the Turks. The leading knights, on the contrary, dreamed of carving out principalities for themselves in the former dominions of the emperor and proposed to control them by right of conquest. Later we find both Greeks and western Christians shamelessly allying themselves with the Mohammedans against each other. The relations of the eastern and western enemies of the Turks were well illustrated when the crusaders besieged their first town, Nicæa. When it was just ready to surrender, the Greeks arranged with the enemy to have their troops admitted first. They then closed the gates against their western confederates and invited them to move on. [Sidenote: Dissension among the leaders of the crusaders.]