| KNVB beker 1987/1988 - Appearances as Referee |  |
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| 29/03/1988 | FC Den Bosch '67 | - | PSV Eindhoven | 0:1 aet | 1 | - | - |
| 26/04/1988 | Roda JC Kerkrade | - | VVV | 3:1 aet | 2 | - | - |
| KNVB beker 1987/1988 - Appearances as Referee | |
|
|
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| 29/03/1988 | FC Den Bosch '67 | - | PSV Eindhoven | 0:1 aet | 1 | - | - |
| 26/04/1988 | Roda JC Kerkrade | - | VVV | 3:1 aet | 2 | - | - |
| Complete name: | Albert Rudolf Thomas |
| Born: | 07/10/1939 |
| Place of birth: |
Amsterdam, 
Netherlands |
| Nationality: |
Netherlands |