The first siege of Rome by the Gauls, under Brennus, took place B.C. 387. No attempt was made to defend the city, which was seized and burnt by the barbarians, the greater part of the population fleeing to Veii and other neighbouring cities. The Capitol, however, was held by the leading Patrician families, and it is said withstood a siege of six months, when Brennus accepted a heavy ransom and withdrew his army. Rome (Second Gothic Invasion of Italy). The city was besieged in 408 by the Goths, under Alaric, and after being brought to the verge of starvation and losing many thousands from famine, the Romans capitulated, but retained their freedom on payment of a heavy ransom, whereupon Alaric retired northward in 409. In the course of the year, however, Alaric seized Ostia, the port of Rome, and summoned the city to surrender. In the absence of the Emperor Honorius, the populace forced the authorities to yield; and Alaric, after deposing Honorius, and bestowing the purple on Attalus, withdrew his troops. In 410, during the month of August, Alaric for the third time appeared before the walls, and on the night of the 24th the Salarian gate was opened to the besiegers by some sympathisers within the city, and Rome was given over to pillage and massacre, in which thousands perished. Rome (Ricimer’s Rebellion). The rebel Count Ricimer, with a large army of Burgundians, Suevi and other barbarians, laid siege to Rome in 472, and after a defence of three months the besiegers entered the city by storming the Bridge of Hadrian, and sacked it. Rome (First Gothic War). In March, 537, the city was besieged by the Goths, under Vitiges, and defended by Belisarius. After a determined resistance, during which a vigorous assault was repulsed, and several successful sorties made, with heavy loss to the besiegers, Vitiges in March, 538, was compelled to raise the siege. Rome (Second Gothic War). In May, 546, Totila, King of Italy, at the head of an army of Goths, laid siege to Rome, which was defended by a garrison of 3,000, under Bassas. An attempt to relieve it by Belisarius was on the point of success, but Bassas failed to co-operate with the relieving force, and Belisarius was forced to retire, whereupon the city surrendered, December 17, 546. It was recovered by Belisarius in the following February, but was again besieged by Totila in 549. On this occasion it was defended by a garrison of 3,000 troops, under Demetrius, who, aided by the inhabitants, made a gallant resistance, but the Gate of St. Paul was opened to the besiegers by some Isaurian sympathisers within the walls, and Totila thus made himself master of the last Italian city excepting Ravenna, which had resisted his victorious army.