Not till the poor days when the waterless, ruined city sends its people down from the heights to drink of the muddy stream does Campo Marzo become a town, and then, around the castle-tomb of the Colonna and the castle-theatre of the Orsini the wretched houses begin to rise here and there, thickening to a low, dark forest of miserable dwellings threaded through and through, up and down and crosswise, by narrow and crooked streets, out of which by degrees the lofty churches and palaces of the later age are to spring up. From a training ground it has become a fighting ground, a labyrinth of often barricaded ways and lanes, deeper and darker towards the water-gates cut in the wall that runs along the Tiber, from Porta del Popolo nearly to the island of Saint Bartholomew, and almost all that is left of Rome is crowded and huddled into the narrow pen overshadowed and dominated here and there by black fortresses and brown brick towers. The man who then might have looked down from the Pincian hill would have seen that sight; houses little better than those of the poorest mountain village in the Southern Italy of today, black with smoke, black with dirt, blacker with patches made by shadowy windows that had no glass. A silent town, too, surly and defensive; now and then the call of the water-carrier disturbs the stillness, more rarely, the cry of a wandering peddler; and sometimes a distant sound of hoofs, a far clash of iron and steel, and the echoing yell of furious fighting men—'Orsini!' 'Colonna!'—the long-drawn syllables coming up distinct through the evening air to the garden where Messalina died, while the sun sets red behind the spire of old Saint Peter's across the river, and gilds the huge girth of dark Sant' Angelo to a rusty red, like battered iron bathed in blood.
Back come the Popes from Avignon, and streets grow wider and houses cleaner and men richer—all for the Bourbon's Spaniards to sack, and burn, and destroy before the last city grows up, and the rounded domes raise their helmet-like heads out of the chaos, and the broad Piazza del Popolo is cleared, and old Saint Peter's goes down in dust to make way for the Cathedral of all Christendom as it stands. Then far away, on Saint Peter's evening, when it is dusk, the great dome, and the small domes, and the colonnades, and the broad façade are traced in silver lights that shine out quietly as the air darkens. The solemn bells toll the first hour of the June night; the city is hushed, and all at once the silver lines are turned to gold, as the red flame runs in magic change from the topmost cross down the dome, in rivers, to the roof, and the pillars and the columns of the square below—the grandest illumination of the grandest church the world has ever seen.
REGION V PONTE
The Region of Ponte, 'the Bridge,' takes its name from the ancient Triumphal Bridge which led from the city to the Vatican Fields, and at low water some fragments of the original piers may be seen in the river at the bend just below Ponte Sant' Angelo, between the Church of Saint John of the Florentines on the one bank, and the Hospital of Santo Spirito on the other. In the Middle Age, according to Baracconi and others, the broken arches still extended into the stream, and upon them was built a small fortress, the outpost of the Orsini on that side. The device, however, appears to represent a portion of the later Bridge of Sant' Angelo, built upon the foundations of the Ælian Bridge of Hadrian, which connected his tomb with the Campus Martius. The Region consists of the northwest point of the city, bounded by the Tiber, from Monte Brianzo round the bend, and down stream to the new Lungara bridge, and on the land side by a very irregular line running across the Corso Vittorio Emanuele, close to the Chiesa Nuova, and then eastward and northward in a zigzag, so as to take in most of the fortresses of the Orsini family, Monte Giordano, Tor Millina, Tor Sanguigna, and the now demolished Torre di Nona. The Sixth and Seventh Regions adjacent to the Fifth and to each other would have to be included in order to take in all that part of Rome once held by the only family that rivalled, and sometimes surpassed, the Colonna in power.
As has been said before, the original difference between the two was that the Colonna were Ghibellines and for the Emperors, while the Orsini were Guelphs and generally adhered to the Popes. In the violent changes of the Middle Age, it happened indeed that the Colonna had at least one Pope of their own, and that more than one, such as Nicholas the Fourth, favoured their race to the point of exciting popular indignation. But, on the whole, they kept to their parties. When Lewis the Bavarian was to be crowned by force, Sciarra Colonna crowned him; when Henry the Seventh of Luxemburg had come to Rome for the same purpose, a few years earlier, the Orsini had been obliged to be satisfied with a sort of second-rate coronation at Saint John Lateran's; and when the struggle between the two families was at its height, nearly two centuries later, and Sixtus the Fourth 'assumed the part of mediator,' as the chronicle expresses it, one of his first acts of mediation was to cut off the head of a Colonna, and his next was to lay regular siege to the strongholds of the family in the Roman hills; but before he had brought this singular process of mediation to an issue he suddenly died, the Colonna returned to their dwellings in Rome 'with great clamour and triumph,' got the better of the Orsini, and proceeded to elect a Pope after their own hearts, in the person of Cardinal Cibo, of Genoa, known as Innocent the Eighth. He it is who lies under the beautiful bronze monument in the inner left aisle of Saint Peter's, which shows him holding in his hand a model of the spear-head that pierced Christ's side, a relic believed to have been sent to the Pope as a gift by Sultan Bajazet the Second.
The origin of the hatred between Colonna and Orsini is unknown, for the archives of the former have as yet thrown no light upon the subject, and those of the latter were almost entirely destroyed by fire in the last century. In the year 1305, Pope Clement the Fifth was elected Pope at Perugia. He was a Frenchman, and was Archbishop of Bordeaux, the candidate of Philip the Fair, whose tutor had been a Colonna, and he was chosen by the opposing factions of two Orsini cardinals because the people of Perugia were tired of a quarrel that had lasted eleven months, and had adopted the practical and always infallible expedient of deliberately starving the conclave to a vote. Muratori calls it a scandalous and illicit election, which brought about the ruin of Italy and struck a memorable blow at the power of the Holy See. Though not a great man, Philip the Fair was one of the cleverest that ever lived. Before the election he had made his bishop swear upon the Sacred Host to accept his conditions, without expressing them all; and the most important proved to be the transference of the Papal See to France. The new Pope obeyed his master, established himself in Avignon, and the King to all intents and purposes had taken the Pontificate captive and lost no time in using it for his own ends against the Empire, his hereditary foe. Such, in a few words, is the history of that memorable transaction; and but for the previous quarrels of Colonna, Caetani and Orsini, it could never have taken place. The Orsini repented bitterly of what they had done, for one of Clement the Fifth's first acts was to 'annul altogether all sentences whatsoever pronounced against the Colonna.'
But the Pope being gone, the Barons had Rome in their power and used it for a battlefield. Four years later, we find in Villani the first record of a skirmish fought between Orsini and Colonna. In the month of October, 1309, says the chronicler, certain of the Orsini and of the Colonna met outside the walls of Rome with their followers, to the number of four hundred horse, and fought together, and the Colonna won; and there died the Count of Anguillara, and six of the Orsini were taken, and Messer Riccardo degli Annibaleschi who was in their company.