History of the Republic of Venice and his dogeship was marked by the expansion of Venice towards the sea via the construction of bridges, canals, bulwarks, fortifications, and stone buildings. The modern Venice, at one with the sea, was being born. Agnello was succeeded by his son Giustiniano, who brought the body of Saint Mark the Evangelist to Venice from Alexandria and made him the patron saint of Venice. During the reign of the successor of the Participazio, Pietro Tradonico, Venice began to establish its military might which would influence many a later crusade and dominate the Adriatic for centuries, and signed a trade agreement with
San Rocco, Venice to Pellegrino Baselli Grillo (1517) and a statue of St. Roch by Bartolomeo Bon. San Rocco, Venice The Church of Saint Roch () is a Roman Catholic church dedicated to Saint Roch in Venice, northern Italy. It was built between 1489 and 1508 by Bartolomeo Bon the Younger, but was substantially altered in 1725. The façade dates from 1765 to 1771, and was designed by Bernardino Maccarucci. The church is one of the Plague-churches built in Venice. St. Roch, whose relics rest in the church after their transfer from Voghera (trad. Montpellier), was declared a patron saint of the city