The life and reign of Louis VIII, son of Philippe-Auguste and father of Saint-Louis, have recently been made the subject of special research by M. Petit-Dutaillis, whose history may serve to give his short reign of three years a greater importance in the eyes of subsequent students than it has received. He surrounded himself with the same political advisers that had served his father, and was inspired by the same political and administrative principles: the death of King John and the birth of the infant Henry III caused his expedition to England, while still Dauphin, to fail, and in his attempt to unite the crowns of Hugues Capet and of William the Conqueror he had against him the influence of the Pope. His energetic and persevering obstinacy won for him the surname of "the Lion;" and, moreover, he was haunted "by those visions of sanctity and of power to which the clerical and classical education gave birth, the sole general ideas which enlightened and enlarged the darkened and narrow brains of the men of the Middle Ages." The French historians are of the opinion that it was to his father's victory of Bouvines that England was indebted for her Magna Charta. His entry into Paris after his coronation at Reims is described enthusiastically by the chroniclers of the times. "The whole city turned out before him; the poets chanted odes in his praise, the musicians filled the air with the sound of the vielle [hurdy-gurdy!], of fifes, of tambours, of the psalterion and of the harp." Another admires the richness of the garments: "It is a pleasure to see the embroideries of gold and the coats of jewelled silk sparkle on all the public places, in the streets, in the squares. Old age, the flower of life, petulant youth, all stoop under the weight of the purple. The servitors and the domestics abandon themselves to the joy of being covered with adornments, and forget their condition of servitude on seeing the splendid stuffs which they display on their persons. Those who had not garments worthy of figuring in such a festival procured them by borrowing."