Jacob Heslinga,Workum

06/06/1982 25/09/1982 30/04/1983 30/04/1984 30/04/1986 21/08/1995 13/04/1996 21/04/1996 31/05/1996 29/06/1996 21/08/1996 12/04/1997 20/04/1997 10/04/1999