The Museum of History of Madrid building was formerly the Royal Hospice of San Fernando, built in 1673. The museum opened in 1929 as the Museo Minicipal (municipal museum). It was closed in 1955 the museum for building reforms, and was not reopened to the public until 1978. The museum's permanent collection demonstrates the history of Madrid from 1561 when Madrid became the capital of Spain to the beginning of the twentieth century.
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.