The Château de Hattonchâtel site was fortified in 860 by Hatto, Bishop of Verdun, whose name it bears, on a rocky promontory overlooking the Woëvre flat land. The settlement became the chief stronghold of the bishops and also the location of their mint until 1546. In 1636 the retreating Swedes besieged and burnt most of the town.
The medieval castle was destroyed during World War I in 1918. The site was entirely reconstructed between 1923 and 1928 by Henri Jacquelin, a Norman architect originally from Evreux, in the Neo-Renaissance style. He produced the ultimate 'troubadour' château of Lorraine, a pastiche which used some remains from the 11th century building. The work was financed by the American benefactor Belle Skinner.
The Château de Hattonchâtel has been listed as a monument historique by the French Ministry of Culture since 1986 and is privately owned. The château is run as a hotel, wedding and conference centre.
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.