Survey work with brief biography of personalities in the Netherlands. It mentions, among others, the architect M.P.J.H. Klijnen, | J.C. van Epen designs a Gate of Honor for the inauguration of Queen Wilhelmina in 1898 and is awarded first prize in the competition for honorary gates for the inauguration of Queen Wilhelmina. He is a member of the Association of Visual Arts in Hilversum, is a member of Bond van Nederlandse Architecten, is a member of De Onafhankelijken from about 1910. Van Epen is awarded first prize for design of a railway station, is awarded third prize for design of a painter's house, is awarded fourth prize for design of residential building in Paris, is awarded twice for country house design for competition Pekingbosch in Baarn.J.C. van Epen designs removable walls in 1929.Together with H.P. Berlage he designs Hotel Nassau.Van Epen designs housing construction in the Eerste Helmerstraat,housing construction in the Tweede Boerhaavestraat, housing construction in the Brederodestraat, housing construction on the Pieter Lastmankade, housing construction on the Amstelveenseweg, housing construction on the Schaepmanstraat, housing construction on the Amsteldijk, housing construction De Harmoniehof, housing construction on the Saffierstraat, all in Amsterdam and housing construction Van Epenpark and housing construction Bagijnhof in Middelburg. | Biography of J.M. Luthmann, born 28-01 1890 in Maastricht. Luthmann's works at Kootwijk are listed as the transmitter building, the water tower and the houses.