Paintings by Willem van Dort Sr. Other more or less well known van Dort's from Bergen op Zoom are Willem van Dort (1875-1949) and his son Willem van Dort Jr. (1905 - 1995). They were both painters of landscapes, portraits and flowers. The father was an impressionist. His son taught at the gold smith school in Schoonhoven, and the art academy in Rotterdam. In '95 there was an exhibition of their paintings in museum the "Markiezenhof" in Bergen op Zoom.