Trolleholm Castle (Trolleholms slott) was originally named Kattesnabbe and later Ericholm. It has been known since 1424, and was a monastic estate in the late Middle Ages. Trolleholm belonged to members of the Thott family (1533-1680) and Trolle family (1680-1806). Frederik Trolle (1693-1770) gave it its present name in 1755. The castle was reconstructed in the 1760s according the design of Carl Hårleman. The present appearance date from the late 19th century, when Trolleholm was renewed in the early Renaissance style.
During 1806 was the estate by inheritance to the family, who still owns it. The holder of the estate carry the family name Trolle-Bonde. The estate comprises 110 houses and a total of 62,800 acres (254 km2). There is a very valuable library including 40,000 books. The great garden is open to the public.
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.