De Tremelay was succeeded (A. D. 1154) by Brother Bertrand de Blanquefort, a knight of a noble family of Guienne, called by William of Tyre a pious and God-fearing man. [Sidenote: A. D. 1156.] The Templars continued to be the foremost in every encounter with the Mussulmen, and the Monkish writers exult in the number of infidels they sent to _hell_. A proportionate number of the fraternity must at the same time have ascended to _heaven_, for the slaughter amongst them was terrific. On Tuesday, June 19, A. D. 1156, they were drawn into an ambuscade whilst marching with Baldwin, king of Jerusalem, near Tiberias, three hundred of the brethren were slain on the field of battle, and eighty-seven fell into the hands of the enemy, among whom was Bertrand de Blanquefort himself, and Brother Odo, marshal of the kingdom.[50] Shortly afterwards, thirty Knights Templars put to flight, slaughtered, and captured, two hundred infidels;[51] and in a night attack on the camp of Noureddin, they compelled that famous chieftain to fly, without arms and half-naked, from the field of battle. In this last affair the names of Robert Mansel, an Englishman, and Gilbert de Lacy, preceptor of the Temple of Tripoli, are honourably mentioned.[52] The services of the Templars were gratefully acknowledged in Europe, and the Pope, in a letter written in their behalf to the Archbishop of Rheims, his legate in France, characterizes them as "New Maccabees, far famed and most valiant champions of the Lord." "The assistance," says the Pope, "rendered by those holy warriors to all Christendom, their zeal and valour, and untiring exertions in defending from the persecution and subtilty of the filthy Pagans, those sacred places which have been enlightened by the corporal presence of our Saviour, we doubt not have been spread abroad throughout the world, and are known, not only to the neighbouring nations, but to all those who dwell at the remotest corners of the earth." The holy pontiff exhorts the archbishop to procure for them all the succour possible, both in men and horses, and to exert himself in their favour among all his suffragan bishops.[53]