“The Rhine, Meuse, and Scheld were crowded with freight vessels; and at the landing-places, as at Worms, Mainz, Cologne, Dorstadt, Maestricht, Ghent, and Bruges, or in the harbors at the mouth of the Scheld there were busy scenes. The Strasburg merchants shipped down the Rhine to the sea and the Frisians to Worms. The great Emperor regarded this expansion of commerce with delight. The old and patched Roman walls were soon too restricted for the increasing urban populations. Churches and seats of the nobility spread out into the suburbs, which eventually had to be enclosed in a ring of walls.” Order in housekeeping both in court and state affairs Charlemagne regarded as vitally necessary to sovereignty. The whole Empire was divided into districts and to each district a competent official was assigned, whose duty it was to see that the Capitularies were respected. Special judges appeared from time to time, made examinations, and reported to the Emperor. In deliberations on the affairs of the Empire, Charlemagne summoned the leading feudal owners and the high churchmen in May, which is the origin of the name “Mayfield” given to these meetings. Chapter IX Last Days and Death It is not remarkable that the fame of such a sovereign spread far and near throughout the world. Representatives of all nations were found at his court. The heathen Avar with braided frontlets, the haughty Count of Lombardy in silk and peacock feather, the turbaned Arab, the fierce Saxon, the lithe Anglo-Saxon, the Bavarian, and the Frank mingled with white-robed priest, dark-cowled monk, and gowned Jew. Princes of Asia and Africa contended for the favor of the great Western Emperor, among them Harun-al-Rashid (“Aaron the Just”), Mohammedan caliph of Asia. Charlemagne had sent an embassy to this powerful prince, who ruled at the marvellous city of Bagdad, asking him to extend his protection to Western Christian pilgrims in Jerusalem. Harun graciously acceded to this request. He sent Charlemagne the banner of Jerusalem and the keys to the Holy Sepulchre as a symbol of his sovereignty over that city. These gifts were followed by others, costly gold-embroidered silken stuffs, frankincense, balsam, and spices, also monkeys and an elephant. The chronicles state that in return Charlemagne sent him Spanish horses and mules and Frisian robes, white, gray, sapphire, and variegated, besides hounds of the largest and best kind for chasing and catching lions and tigers. Charlemagne had a hospital built in Jerusalem where needy pilgrims could be cared for. Ibrahim, the African prince who ruled over Mauritius, sent him a Libyan lion, a Numidian bear, Iberian steel, and purple from Tyre. Another gift by Harun was a brass water-clock, which was so constructed that a hand revolved during the twelve hours; and as each was completed, brass balls falling upon a metal basin gave out a clear tone announcing the hour.