Santa María de La Vid is a monastery in Spain's Duero Valley was founded on a different site, a place called Montesacro, in about 1146 by Domingo Gómez, illegitimate son of Queen Urraca of León and Castile and her lover Count Gómez González de Candespina. Domingo had become interested in the Praemonstratensian order on a visit to France, and this was the first Praemonstratensian house in Spain.
The monastery was moved to its present site in 1152, having been given the estate of La Vid by Alfonso VII of León and Castile, who was the half-brother of Domingo Gómez. It was closed as a result of the ecclesiastical confiscations of Mendizábal in the 1830s. It was re-opened in the 1860s by the Augustinians who still inhabit it.
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.