| Date | Description |
|---|---|
| 2018-06-15 | delete person Jacob Jurg |
| 2018-06-15 | delete person John van der Schenk |
| 2017-03-08 | insert person John van der Schenk |
| 2014-10-07 | delete person Paul Louman |
| 2013-12-31 | delete person Arnoud Krom |
| 2013-10-08 | insert person Jacob Jurg |
| 2013-08-11 | delete person Arthur Driessen |