Thus then ends the history of the first Crusade. For the better understanding of the second, it will be necessary to describe the interval between them, and to enter into a slight sketch of the history of Jerusalem under its Latin kings, the long and fruitless wars they continued to wage with the unvanquished Saracens, and the poor and miserable results which sprang from so vast an expenditure of zeal, and so deplorable a waste of human life.

The necessity of having some recognized chief was soon felt by the crusaders, and Godfrey de Bouillon, less ambitious than Bohemund, or Raymond of Toulouse, gave his cold consent to wield a sceptre which the latter chiefs would have clutched with eagerness. He was hardly invested with the royal mantle before the Saracens menaced his capital. With much vigour and judgment he exerted himself to follow up the advantages he had gained, and marching out to meet the enemy before they had time to besiege him in Jerusalem, he gave them battle at Ascalon, and defeated them with great loss. He did not, however, live long to enjoy his new dignity, being seized with a fatal illness when he had only reigned nine months. To him succeeded his brother, Baldwin of Edessa. The latter monarch did much to improve the condition of Jerusalem and to extend its territory, but was not able to make a firm footing for his successors. For fifty years, in which the history of Jerusalem is full of interest to the historical student, the crusaders were exposed to fierce and constant hostilities, often gaining battles and territory, and as often losing them, but becoming every day weaker and more divided, while the Saracens became stronger and more united to harass and root them out. The battles of this period were of the most chivalrous character, and deeds of heroism were done by the handful of brave knights that remained in Syria, which have hardly their parallel in the annals of war. In the course of time, however, the Christians could not avoid feeling some respect for the courage, and admiration for the polished manners and advanced civilization of the Saracens, so much superior to the rudeness and semi-barbarism of Europe at that day. Difference of faith did not prevent them from forming alliances with the dark-eyed maidens of the East. One of the first to set the example of taking a Paynim spouse was King Baldwin himself, and these connexions in time became, not only frequent, but almost universal, among such of the knights as had resolved to spend their lives in Palestine. These Eastern ladies were obliged, however, to submit to the ceremony of baptism before they could be received to the arms of a Christian lord. These, and their offspring, naturally looked upon the Saracens with less hatred than did the zealots who conquered Jerusalem, and who thought it a sin deserving the wrath of God to spare an unbeliever. We find, in consequence, that the most obstinate battles waged during the reigns of the later Kings of Jerusalem were fought by the new and raw levies who from time to time arrived from Europe, lured by the hope of glory, or spurred by fanaticism. The latter broke without scruple the truces established between the original settlers and the Saracens, and drew down severe retaliation upon many thousands of their brethren in the faith, whose prudence was stronger than their zeal, and whose chief desire was to live in peace.

Things remained in this unsatisfactory state till the close of the year 1145, when Edessa, the strong frontier town of the Christian kingdom, fell into the bauds of the Saracens. The latter were commanded by Zenghi, a powerful and enterprising monarch, and, after his death, by his son Nourheddin, as powerful and enterprising as his father. An unsuccessful attempt was made by the Count of Edessa to regain the fortress, but Nourheddin, with a large army, came to the rescue, and after defeating the Count with great slaughter, marched into Edessa and caused its fortifications to be rased to the ground, that the town might never more be a bulwark of defence for the kingdom of Jerusalem. The road to the capital was now open, and consternation seized the hearts of the Christians. Nourheddin, it was known, was only waiting for a favourable opportunity to advance upon Jerusalem, and the armies of the Cross, weakened and divided, were not in a condition to make any available resistance. The clergy were filled with grief and alarm, and wrote repeated letters to the Pope and the sovereigns of Europe, urging the expediency of a new Crusade for the relief of Jerusalem. By far the greater number of the priests of Palestine were natives of France, and these naturally looked first to their own country. The solicitations they sent to Louis the Seventh were urgent and oft repeated, and the chivalry of France began to talk once more of arming in the defence of the birthplace of Jesus. The kings of Europe, whose interest it had not been to take any part in the first Crusade, began to bestir themselves in this; and a man appeared, eloquent as Peter the Hermit, to arouse the people as he had done.