Zeist (ˈzɛist) is the capital and largest town of the municipality of Zeist. The town is located in the Utrecht province of the Netherlands, east of the city of Utrecht.
The town of "Seist" was first mentioned in a charter in the year 838. The original settlement was located at the present Dorpsstraat. In the late 12th century, a church was built here. Its tower is now a part of the Reformed Church, the remainder of which was built in the 19th century. Until medieval times, a branch of the river Rhine flowed close to the centre of the town. Three mansions were built near the village: the Huis te Zeist, Kersbergen, and Blikkenburg.
From 1677 to 1686, the "Slot Zeist" was built on or near the ruins of "Kasteel Zeist", the original castle (donjon) of Rodgar van Zeist. There is very little documentation on the family that lived there, but a few names are found: in the 12th century a Godefridus de Seist and in the late 13th century another Godefridus, a knight, with hi