St Ellyw's Church is an Anglican parish church built in the medieval period, possibly in the 15th century. The church was a parish church in medieval times, being first mentioned in eleventh century documents. In the thirteenth century the living was in the gift of the Lord of Kidwelly, Patrick de Chatworth, but with his death the patronage passed to the Crown. In the late fourteenth century John of Gaunt was entitled to receive the tithes at the collegiate church of St Mary, Leicester. There were four subordinate chapels in the parish before the Protestant Reformation.
The church dates back to the medieval period, possibly the fifteenth century. The west tower is the oldest part of the building, the rest having been added by George Frederick Bodley of London in 1905–06. The church is built of rock-faced rubble stone with decorative red sandstone dressings, stone-coped gables, green slate roofs and terracotta ridge tiles. There is an octagonal chimney between the chancel roof and the nave roof, and there is a large porch at the south end. The tower has a corbelled parapet, a clock halfway up the south side and a square stairwell on the north side.
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.