Jan Sietse de Haan,Grootegast

19/08/1989 23/09/1989 05/05/1990 04/06/1990 12/08/1990 22/09/1990 16/05/1991 28/05/1991 13/07/1991 03/08/1991 24/08/1991 14/09/1991 12/09/1992 05/06/1993 18/09/1993 21/07/1994 27/08/1994 12/08/1995