The significance of Vrana to the medieval Croatian history was closely connected with three religious communities: the Benedictines, the Knights Templar, and the Knights Hospitaller. The arrival of these three orders in Vrana and their cultural and political influence was conditioned by the medieval circumstances in Croatia and by the Roman Pope. Vrana had become one of the most important centers of political life, especially in the period from 1070.
After the pope's deputies crowned him as the king of Croatia, King Zvonimir Dmitar in 1076 donated the city of Vrana and Benedictine monastery of St. Gregory, as a sign of loyalty to Pope Gregory VII. Vrana was the first permanent diplomatic headquarters of the pope's deputies in the entire Slavic region. Insignia of Croatian Kingdom were held within Vrana's walls for a long time. Consequently, Coloman of Hungary in 1102 came to the coronation in Biograd, as the nearest royal residence.
In the 12th century, the church Priory of Vrana donated this property to Knights Templar. At that time, Vrana was fortified with walls and towers and a moat. There are assumptions that the present ruins of a fortified facility above the village were part of a fortified town with a church. After Knights Templars, Vrana was the property of the Knights Hospitallers from 1312.
The Ottoman Empire conquered Vrana in 1527, and it remained under their control for a century, before the Republic of Venice took it in the Candian War briefly in 1647 and Morean War finally. In October 1683, the population of Venetian Dalmatia, principally Uskoks of Ravni kotari, took arms and together with the rayah (lower class) of the Ottoman frontier regions rose up, taking Skradin, Karin, Vrana, Benkovac and Obrovac.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.