[Sidenote: ROME MENACED BY THE SPANIARDS.] The cause of the pope's alarm was the rapid successes of Alva's confederate, Mark Antony Colonna, who had defeated the papal levies, and taken one place after another in the Campagna, till the Romans began to tremble for their capital. Colonna was now occupied with the siege of Segni, a place of considerable importance; and the duke of Alva, relieved of the presence of the French, resolved to march to his support. He accordingly recrossed the Tronto, and, passing through the Neapolitan territory, halted for some days at Sora. He then traversed the frontier, but had not penetrated far into the Campagna when he received tidings of the fall of Segni. That strong place, after a gallant defence, had been taken by storm. All the usual atrocities were perpetrated by the brutal soldiery. Even the sanctity of the convents did not save them from pollution. It was in vain that Colonna interfered to prevent these excesses. The voice of authority was little heeded in the tempest of passion.--It mattered little, in that age, into whose hands a captured city fell; Germans, French, Italians, it was all the same. The wretched town, so lately flourishing, it might be, in all the pride of luxury and wealth, was claimed as the fair spoil of the victors. It was their prize-money, which served in default of payment of their long arrears,--usually long in those days; and it was a mode of payment as convenient for the general as for his soldiers.[168] The fall of Segni caused the greatest consternation in the capital. The next thing, it was said, would be to assault the capital itself. Paul the Fourth, incapable of fear, was filled with impotent fury. "They have taken Segni," he said in a conclave of the cardinals; "they have murdered the people, destroyed their property, fired their dwellings. Worse than this, they will next pillage Palliano. Even this will not fill up the measure of their cruelty. They will sack the city of Rome itself; nor will they respect even my person. But, for myself, I long to be with Christ, and await without fear the crown of martyrdom."[169] Paul the Fourth, after having brought this tempest upon Italy, began to consider himself a martyr! Yet even in this extremity, though urged on all sides to make concessions, he would abate nothing of his haughty tone. He insisted, as a _sine qua non_, that Alva should forthwith leave the Roman territory and restore his conquests. When these conditions were reported to the duke, he coolly remarked, that "his holiness seemed to be under the mistake of supposing that his own army was before Naples, instead of the Spanish army being at the gates of Rome."[170]