Gerrit Heslinga,Den Haag

31/08/1933 31/08/1933 22/07/1934 22/07/1934 22/07/1934 22/07/1934 22/07/1934 31/08/1934 31/08/1934 20/06/1937 20/06/1937 04/09/1938 04/09/1938 04/09/1938 04/09/1938 04/09/1938