Sietse Wiersma,Goutum

10/05/1978 03/05/1980 02/08/1980 30/04/1981 23/05/1981 02/07/1981 30/04/1982 22/05/1982 29/05/1982 18/06/1982 09/09/1982 08/09/1983 01/10/1983 05/05/1984 07/06/1984 09/06/1984 15/06/1984 25/05/1985 25/05/1985 25/09/1985 08/05/1986 13/06/1986 27/09/1986 08/06/1987 08/06/1987 10/07/1987 23/08/1987 05/05/1988 05/05/1988 27/08/1988 24/09/1988 15/05/1989 17/06/1989 23/09/1989 04/06/1990 04/06/1990 09/06/1990 30/06/1990 22/09/1990 20/06/1992 07/09/1997