[48-47 B.C.]
Roman Trumpeter
(After De Montfaucon)
Cæsar awaited anxiously the expected succours; in the meantime he sought to avert the danger by concession, and while he proposed that Ptolemy and Cleopatra should resume their joint sovereignty, he was prepared to satisfy the claims of Arsinoe by surrendering to her, together with another younger brother, the province of Cyprus. But before these arrangements were completed, the discontent of the Alexandrians revived with more alarming violence. A skirmish which occurred in the streets between the Roman soldiers and the Egyptians determined Cæsar to take the bold step of seizing and burning the royal fleet. It was thus only that he could hope to keep the coasts open for the approach of his reinforcements. The city of Alexandria stretched along the sea-shore, and its port was formed by an island named Pharos, which lay over against it, and was connected with the mainland in the middle by a narrow causeway and bridge. The island was occupied by the villas of the Alexandrians and the suburbs of the great city. Its position enabled it to command the entrances of the double port which were apparently much narrower than at the present day. As a military position therefore it was invaluable, and while the tumult was raging in the streets Cæsar transported into it a portion of his troops, and seized the tower or fortress which secured its possession. At the same time he continued to occupy a portion of the palace on the mainland, which held the keys of communication with Pharos by the causeway. He strengthened the defences with additional works, destroying in every direction the private houses of the citizens, which being built entirely of stone, even to the floors and roofs, furnished him with abundant materials for his massive constructions. The Egyptian troops set to work with no less energy in forming triple barricades of hewn stone at the entrance of every street, and thus entrenching themselves in a fortress in the heart of their city. They looked forward already to the arrival of winter, and were convinced that the enemy must fall eventually into their hands, when he could no longer derive supplies from beyond the sea.
But in the meanwhile the shade of Pompey began to be avenged on his murderers. At the commencement of the outbreak Cæsar had seized the person of Pothinus, who was in attendance upon the young king, and detecting him in correspondence with Achillas he put him summarily to death. Soon after, Arsinoe, who hoped to make use of the Egyptian general to elevate herself into the royal seat, having reason to be dissatisfied with his conduct, induced her confidant Ganymedes to assassinate him. The adhesion of the army she secured by a munificent largess, appointed Ganymedes her minister and general, and, assuming the diadem of her ancestors, caused herself to be proclaimed sole queen of Egypt.
The Alexandrians pressed the blockade with pertinacity. They could not hope to dislodge the enemy by force, but they expected to reduce him by cutting off his means of subsistence. A contemporary writer describes the artificial contrivances by which the population of Alexandria obtained their water, an abundance of which is of such primary necessity in the climate of Egypt. It is well known that rain rarely falls there, nor were there living springs for the supply of fountains. The common people, indeed, were content with the water of the Nile in the turbid state in which it flows through their slimy plain; but the houses of the wealthier classes were supplied by means of subterranean channels, with which the whole city was mined, and through which the stream of the river was carried into reservoirs, where the noxious sediment was gradually deposited. Such of these channels as led to the parts of the city occupied by the Romans the Alexandrians obstructed, so as to prevent the river from flowing into them, while on the other hand they filled them with sea-water, raised by hydraulic machinery, in the construction of which they were eminently expert. This operation caused at first great consternation among the Romans, and still more among the native population shut up within their defences. But its effect was defeated by Cæsar’s sagacity. He caused his soldiers to dig pits on the sandy beach, and the brackish water which oozed up in them furnished a sufficient supply, not altogether unfit for drinking. At the same time the arrival of a legion from Asia, with a convoy of provisions and military stores, at a point a little to the west of Alexandria, revived the courage of the besieged, and restored the fortunes of their commander.