| Eredivisie 1966/1967 - Appearances as Referee |  |
 |
 |
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| 21/05/1967 | RC&FC Sparta | - | RKSV Sittardia | 0:0 | - | - | - |
| Eredivisie 1966/1967 - Appearances as Referee | |
|
|
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| 21/05/1967 | RC&FC Sparta | - | RKSV Sittardia | 0:0 | - | - | - |
| Complete name: | Frans Derks |
| Born: | 01/11/1930 † 25/09/2020 |
| Place of birth: |
Vaals, 
Netherlands |
| Residence: | Breda |
| Nationality: |
Netherlands |