| KNVB beker 2013/2014 - Appearances as Referee |  |
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| 24/09/2013 | Harkemase Boys | - | NEC Nijmegen | 0:8 | 4 | - | - |
| KNVB beker 2013/2014 - Appearances as Referee | |
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| 24/09/2013 | Harkemase Boys | - | NEC Nijmegen | 0:8 | 4 | - | - |
| Complete name: | Siemen Mulder |
| Born: | 23/11/1983 |
| Place of birth: |
Netherlands |
| Residence: | Uithuizen |
| Nationality: |
Netherlands |