St Cynfelin (also known as St Matu) is reputed to be the founder of St Mary's Church in Welshpool, during 'the age of the saints in Wales' in the 5th and 6th centuries.
The church was originally built c. 1250, but only the lower courses of the tower now remain from that date. The current building is largely as rebuilt or restored in 1871 by George Edmund Street. The nave was rebuilt in the 16th century, and with the whole building was substantially restored in 1871.
The 15th century chancel ceiling may have come from Strata Marcella Abbey, about five miles away, and a stone in the churchyard is said to have been part of the abbot's throne. A memorial in the church commemorates Bishop William Morgan, translator of the Bible into Welsh, who was the vicar from 1575 to 1579.
The churchyard contains seven Commonwealth war graves, of five British soldiers of World War I and a soldier and airman of World War II.
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.