What is the name of the house built in 1924 by a principal member of the De Stijl?
Gerrit Rietveld:  One of the principal members of the Dutch artistic movement called De Stijl, Rietveld is famous for his Red and Blue Chair and for the Rietveld Schröder House, which is a UNESCO World Heritage Site. Rietveld Schröder House: The Rietveld Schröder House (Dutch: "Rietveld Schröderhuis" ) (also known as the Schröder House) in Utrecht (Prins Hendriklaan 50) was built in 1924 by Dutch architect Gerrit Rietveld for Mrs. Truus Schröder-Schräder and her three children.
Rietveld Schröder House