| KNVB beker 1969/1970 - Appearances as Referee |  |
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| 22/04/1970 | PSV Eindhoven | - | ADO | 2:0 | - | - | - |
| KNVB beker 1969/1970 - Appearances as Referee | |
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| 22/04/1970 | PSV Eindhoven | - | ADO | 2:0 | - | - | - |
| Complete name: | Frans Derks |
| Born: | 01/11/1930 † 25/09/2020 |
| Place of birth: |
Vaals, 
Netherlands |
| Residence: | Breda |
| Nationality: |
Netherlands |