Château de Grand-Rullecourt was built in 1746 by Antoine-Constant de Hamel, next to the previous castle. After the French Revolution, the chateau was sold as a national asset, (Antoine's son having died on the scaffold). His grandson bought it back but couldn't afford to keep it. It later belonged to Captain Wallerand de Hauteclocque, who was killed during World War I. After the war, the property was sold in parts. Today the castle host a B&B.
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.