Michelfeld Abbey was a Benedictine monastery in Auerbach in der Oberpfalz. The monastery, dedicated to Saint Michael and Saint John the Evangelist, was founded in 1119 by Bishop Otto I of Bamberg. It was dissolved in the Reformation, in 1556. Re-opened temporarily in 1661 and permanently in 1684, it was put under the administration of the Electors of Bavaria on 13 March 1802 and finally dissolved in 1803 in the secularisation of Bavaria.
The abbey church, refurbished throughout in the Baroque style in the early 18th century by the Asam brothers, became the parish church. Other former monastic buildings now accommodate a care home of the Regens-Wagner-Stiftung run by the Franciscan Sisters of Dillingen.
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.