By the fourth century the banks of the Marne and the Moselle were clothed with vineyards, which became objects of envy and desire to the yellow-haired tribes of Germany,[5] and led in no small degree to the predatory incursions into the territory of Reims so severely repulsed by Julian the Apostate and the Consul Jovinus, who had aided Julian to ascend the throne of the Cæsars, and had combatted for him against the Persians. Julian assembled his forces at Reims in 356, before advancing against the Alemanni, who had established themselves in Alsace and Lorraine; and ten years later the Consul Jovinus, after surprising some of the same nation bathing their large limbs, combing their long and flaxen hair, and 'swallowing huge draughts of rich and delicious wine,'[6] on the banks of the Moselle, fought a desperate and successful battle, lasting an entire summer's day, on the Catalaunian plains near Châlons, with their comrades, whom the prospect of similar indulgence had tempted to enter the Champagne. Valerian came to Reims in 367 to congratulate Jovinus; and the Emperor and the Consul (whose tomb is to-day preserved in Reims Cathedral) fought their battles o'er again over their cups in the palace reared by the latter on the spot occupied in later years by the church of St. Nicaise. The check administered by Jovinus was but temporary, while the attraction continued permanent. For nearly half a century, it is true, the vineyards of the Champagne throve amidst an era of quiet and prosperity such as had seldom blessed the frontier provinces of Gaul.[7] But when, in 406, the Vandals spread the flame of war from the banks of the Rhine to the Alps, the Pyrenees, and the ocean, Reims was sacked, its fields ravaged, its bishop cut down at the altar, and its inhabitants slain or made captive; and the same scene of desolation was repeated when the hostile myriads of Attila swept across north-western France in 451. [Illustration: TOMB OF THE CONSUL JOVINUS, PRESERVED IN REIMS CATHEDRAL.]