The effect of Winckelmann on the Netherlands is the subject of intensive research at the Radboud University, especially his influence on aesthetics and architecture at the end of the 18th century. Particularly, reports on Winckelmann in Dutch newspapers, magazines and books of the period shall be analyzed by using the database DELPHER. Another research topic will be Winckelmann's publisher Verleger Hendrik Jonas Jansen (1741-1812).