Ross Priory is an early 19th-century country house located west of Gartocharn, West Dunbartonshire. From the 14th century the estate, known as The Ross, was owned by a branch of the Buchanan family of Buchanan Castle, who built a house here in 1695. The present house is the result of remodelling by James Gillespie Graham and was complete in 1816. The term 'priory' does not imply ecclesiastical provenance, but is simply a 19th-century romantic affectation. Sir Walter Scott spent time at Ross Priory in the years following the rebuilding. It was owned by subsequent members of the Leith-Buchanan family until the later 20th century. In 1973 it was sold to Strathclyde University and now serves as a recreational and conference centre.
Ross Priory is protected as a category A listed building, and the grounds are included on the Inventory of Gardens and Designed Landscapes in Scotland, the national listing of significant gardens.
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.