Siebe Aardema,Ureterp
30/08/1956
26/09/1956
06/10/1956
06/04/1957
13/04/1957
04/05/1957
18/05/1957
20/05/1957
31/07/1957
03/08/1957
21/09/1957
29/03/1958
05/04/1958
19/04/1958
16/08/1958
13/09/1958
11/10/1958
11/10/1958
12/10/1958
25/06/1959
15/07/1959
14/08/1959