Venice: Pure City

Before the time of flight, the Veneti were thoroughly Romanised. By the second century AD they had made a pact with the powers of Rome. In the reign of Augustus the area of the lagoon was part of the Tenth District of Italy and then in the fourth century it became part of the eastern Roman Empire, the Byzantine Empire. The lagoon was already partly settled. On one of the islands, S. Francesco del Deserto, have been found the remains of a Roman port with pottery from the first century and wall plaster of the third century.

The port was no doubt used by those vessels sailing between Aquileia and Ravenna, bearing grain from Pannonia as well as goods and supplies from more distant shores. Amphorae have been discovered here, for the carriage of wine and olive oil that had come from the eastern Mediterranean. The larger ships would dock on the island, their goods then transported to smaller ships for the shallows of the lagoon. There must have been local pilots, therefore, to guide the craft through these exiguous waters. A walkway, dating to the second century AD, has been found beneath the nave of the basilica of S. Maria Assunta on the island of Torcello. Roman remains have been found at a great depth on the island of S. Giorgio Maggiore, and material from the first and second centuries has been discovered on smaller islands. Other finds, on other islands, can be dated from the fourth to the seventh centuries. It has been suggested that the outer islands of the lagoon could have been used as a station for the Roman fleet; it is conceivable, to say no more, that villas were constructed here.

Yet there was a fundamental change in the nature of the lagoon when the exiles from the mainland began to arrive in larger and larger numbers. There was no central exodus, but rather successive waves of migration that culminated in the late sixth century. The Veneti were escaping from invaders. In 403 Alaric the Visigoth descended upon the province of Venetia; in the words of Claudian, the historian of Rome, “fame proclaimed the march of the barbarian, and filled the land with terror.” Aquileia and Verona fell, with many of their inhabitants fleeing to the safety of the islands. When the threat of Alaric had passed, some returned home. But others stayed, making a new life in the lagoon. In 446 Attila gained Roman provinces from the Danube to the Balkans and then, six years later, took Aquileia; Altino and Padua were also sacked. Once more the refugees from these disasters fled to the lagoon.

There was a pattern to their movement. The people of Altino migrated to Torcello and Burano, for example, while those from Treviso went to Rialto and Malamocco. The inhabitants of Padua sailed to Chioggia. The citizens of Aquileia moved to Grado, which was itself protected by marshes. They came with craftsmen and builders, with farmers and labourers, with patricians and plebeians; they came with the sacred vessels from their churches, and even with the stones of their public buildings so that they might build anew. But how could they build on such shifting ground? How could they build upon mud and water? It was possible, however, for wooden poles of from ten to a dozen feet in length to be sunk into the mud before reaching a layer of harder clay and dense sand that acted as a firm foundation. This was the “boundary” at the bottom of the lagoon. So there sprang up small houses known as casoni

made from the wood of poles and boards, with pitched roofs of wattle and reed.

New towns, such as Heraclea and Equilio (Jesolo), were founded by the edge of the lagoon. On the islands were established village communities, with leaders consulting assemblies of the people. The Veneti may also have set up fortified encampments, in the event that the Huns or Goths decided to move against them. But the islanders were fractious and competitive; there was no unity in the lagoons. So in 466, just twenty years after the appearance of Attila, a meeting of all the Veneti of the lagoon was held at Grado. It was decided that each island would be represented by a tribune, and that the tribunes would then work together for the common good. They were, after all, facing the same dangers and difficulties—not least from the depredations of the sea. This was the first sign of the public and communal spirit that would one day manifest itself so clearly in Venice itself.

The Veneti were by the sixth century a defined presence in the region. They were paid to ferry people and goods between the ports and harbours of the mainland. They transported the soldiers of Byzantium from Grado to the river Brenta. They carried officials and merchants to Byzantium itself. Already they were known for their maritime skills. Their boats travelled up the rivers of northern Italy, trading salt and fish to the cities and villages en route.