Republic of Venice Venice, at one with the sea, was being born. Agnello was succeeded by his son Giustiniano, who stole the remains of Saint Mark the Evangelist from Alexandria, took them to Venice, and made him the republic's patron saint. According to tradition, Saint Mark was the founder of the Patriarchate of Aquileia. With the patriarch's flight to Grado after the Lombard invasion, the patriarchate split into two: one on the mainland, under the control of the Lomabrds and later the Franks, and the other in Grado on the lagoons and the areas under Byzantine control; this would later become the Patriarchate
San Biagio, Venice the heart of Francis Frederick, Archduke of Austria (died 1847). The tomb of Admiral Angelo Emo (died 1792) has a statue (1818) by Giovanni Ferrari. San Biagio, Venice San Biagio is a church dedicated to Saint Blaise, in the sestiere of Castello in Venice, northern Italy. The church now stands adjacent to the Museo Storico Navale, and is officiated by a military chaplain. Till 1511, this served as the church for the Greek community which had emigrated to Venice after the fall of Constantinople. It was rebuilt in 1745-1752, likely to plans of Filippo Rossi. The vault was frescoed by