Bälinge Church dates back to the end of 1100s. In the mid-1300s Bo Jonsson (Grip) built near Sundboholm castle and probably the church choir was also reconstructed then as well as the new sacristy. The Gyllenstierna family chapel was added in 1656. The belfry dates from 1762.
The inner walls are decorated with several medieval consecration crosses and murals painted by master Peder between 1621-1622. The altar and pulpit were made in the early 1700s.
This Bälinge Church in Södermanland, Diocese of Strängnäs, should not be confused with other churches with same name in Uppland and Västergötland.
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.