The Church of St Thomas is the parish church of the village of Redwick,. A medieval church, Perpendicular in style, and with elements dating from the fourteenth and fifteenth centuries, possibly with twelfth century origins.
The church has an unusual plan, with a central tower standing between the chancel and the nave. In common with many churches on The Gwent Levels, the church suffered during the Great Flood of 1606/7 and a mark on the wall of the porch records the height reached by the water during the flood.
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.