Gerrit Hofstra,Drachten

25/06/1976 20/05/1977 30/05/1977 13/08/1977 07/09/1977 29/10/1977 29/10/1977 14/01/1978 29/07/1978 10/10/1981 10/10/1981 05/07/1982 31/07/1982 13/08/1982 20/08/1982 30/10/1982 30/10/1982 21/05/1983 01/06/1983 07/06/1983 14/06/1983 16/06/1983 29/06/1983 04/07/1983 08/07/1983 20/07/1983 13/08/1983 20/08/1983 05/09/1983 08/09/1983 10/09/1983 20/09/1983 29/10/1983 14/04/1984 05/05/1984 11/05/1984 06/06/1984 29/06/1984 11/08/1984 28/05/1985 31/05/1985 31/05/1985 08/06/1985 09/08/1985 17/08/1985 10/09/1985 14/09/1985 26/09/1985 26/10/1985 26/10/1985 22/03/1986 12/04/1986 02/05/1986 07/06/1986 21/06/1986 27/06/1986 22/07/1986 09/08/1986 14/08/1986 18/09/1986 27/09/1986 25/10/1986 25/10/1986 11/04/1987 28/04/1987 04/10/1987 31/10/1987 31/10/1987 09/04/1988 13/05/1988 24/05/1988 28/05/1988 18/06/1988