What is the name of the house built in 1924 by a principal member of the De Stijl?
Gerrit Rietveld Gerrit Thomas Rietveld (] ; 24 June 1888 – 25 June 1964) was a Dutch furniture designer and architect. 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.
Gerrit de Graeff (III.) van Zuid-Polsbroek Gerrit de Graeff (III.) van Zuid-Polsbroek (February 24, 1766, Amsterdam – December 16, 1814) was a member of an influential regent family of Amsterdam, who have played an important role in the Dutch Golden Age.