Nico Been,Groningen
24/04/1965
27/05/1967
08/07/1967
24/07/1967
25/05/1968
11/07/1969
30/07/1969
20/09/1969
11/04/1970
02/05/1970
05/05/1970
18/05/1970
05/06/1970
20/06/1970
10/07/1970
05/06/1971
18/09/1971
15/04/1972
22/05/1972
02/06/1972
03/09/1972
21/09/1972