| KNVB beker 1973/1974 - Appearances as Referee |  |
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| 29/12/1973 | vv Heerenveen | - | Feyenoord | 1:3 pso | - | - | - |
| 23/02/1974 | SBV Excelsior | - | PSV Eindhoven | 0:1 | 1 | - | - |
| 01/05/1974 | PSV Eindhoven | - | NAC Breda | 6:0 | - | - | - |
| KNVB beker 1973/1974 - Appearances as Referee | |
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| 29/12/1973 | vv Heerenveen | - | Feyenoord | 1:3 pso | - | - | - |
| 23/02/1974 | SBV Excelsior | - | PSV Eindhoven | 0:1 | 1 | - | - |
| 01/05/1974 | PSV Eindhoven | - | NAC Breda | 6:0 | - | - | - |
| Complete name: | Leonardus Wilhelmus van der Kroft |
| Born: | 02/02/1929 † 24/11/2016 |
| Place of birth: |
Den Haag, 
Netherlands |
| Nationality: |
Netherlands |