Jorke Wielinga,Drachten
28/06/1969
05/07/1969
05/05/1970
20/05/1970
13/06/1970
20/06/1970
24/06/1970
11/07/1970
15/08/1970
09/01/1971
12/06/1971
19/06/1971
25/06/1971
10/07/1971
03/06/1972
10/06/1972
14/06/1972
12/07/1972
22/07/1972
02/08/1972
02/06/1973
09/06/1973
11/06/1973
21/07/1973