If we adopt the same average, which, under similar circumstances, has been found applicable to Paris, and indifferently allow about twenty-five persons for each house, of every degree, we may fairly estimate the inhabitants of Rome at twelve hundred thousand: a number which cannot be thought excessive for the capital of a mighty empire, though it exceeds the populousness of the greatest cities of modern Europe.
Such was the state of Rome under the reign of Honorius; at the time when the Gothic army formed the siege, or rather the blockade, of the city.
By a skilful disposition of his numerous forces, who impatiently watched the moment of an assault, Alaric encompassed the walls, commanded the twelve principal gates, intercepted all communication with the adjacent country, and vigilantly guarded the navigation of the Tyber, from which the Romans derived the surest and most plentiful supply of provisions.
The first emotions of the nobles, and of the people, were those of surprise and indignation, that a vile Barbarian should dare to insult the capital of the world: but their arrogance was soon humbled by misfortune; and their unmanly rage, instead of being directed against an enemy in arms, was meanly exercised on a defenceless and innocent victim.

Perhaps in the person of Serena, the Romans might have respected the niece of Theodosius, the aunt, nay, even the adoptive mother, of the reigning emperor: but they abhorred the widow of Stilicho; and they listened with credulous passion to the tale of calumny, which accused her of maintaining a secret and criminal correspondence with the Gothic invader.

Actuated, or overawed, by the same popular frenzy, the senate, without requiring any evidence of his guilt, pronounced the sentence of her death.

Serena was ignominiously strangled; and the infatuated multitude were astonished to find, that this cruel act of injustice did not immediately produce the retreat of the Barbarians, and the deliverance of the city.

That unfortunate city gradually experienced the distress of scarcity, and at length the horrid calamities of famine.