Keizer House Museum

The Keizer House Museum is a museum in Donderstad dedicated to the resistance in World War II. It is located in the Keizer house.

The Keizer house is located in Old Donderstad and was built in the 15th century. The Keizer family (Hans and Marie Keizer) bought the house in 1923. After Germany invaded Brunant in 1941, The Keizers came in contact with the Underground Revolution and their house became part of the "network" to harbor Jews, resistance members and soldiers.

Between 1941 and 1944 it is believed that between 20 and 30 people were harbored by the family. It is believed that rising suspicions by a neighbor led them to inform the authorities and on 23 January 1944, SS troops stormed the house and arrested The Keizers and their two children, and on further inspection discovered a cellar hiding a wounded American sailor and 3 Jewish workers, who were killed on the spot.