Jan Frederik Staal
Jan Frederik ("Frits") Staal (Amsterdam, 28 February 1879 – Amsterdam, 8 April 1940), was a Dutch architect, and a major figure in the development of modern architecture in the Netherlands in the first half of the twentieth century. He was the father of the architects Arthur and Georges Staal and the linguist and South Asia scholar Jan Frederik Staal (also nicknamed "Frits").