Jan Willem Blaauw,Kropswolde

12/09/1992 12/09/1992 11/09/1993 23/07/1994 23/08/1994 27/08/1994 10/09/1994 10/09/1994 12/06/1995 01/08/1995 28/04/1996 30/04/1996 07/05/1996 11/05/1996 30/05/1996 05/06/1996 07/06/1996 08/08/1996 03/05/1997 29/05/1997 05/08/1997 13/06/1998