| KNVB beker 1979/1980 - Appearances as Referee |  |
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| 01/09/1979 | FC Den Bosch '67 | - | FC Groningen | 4:3 pso | - | - | - |
| 14/10/1979 | Feyenoord | - | Fortuna Sittard | 3:2 | 3 | - | - |
| 26/02/1980 | AFC Ajax | - | Roda JC Kerkrade | 5:1 | 3 | - | - |
| KNVB beker 1979/1980 - Appearances as Referee | |
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| 01/09/1979 | FC Den Bosch '67 | - | FC Groningen | 4:3 pso | - | - | - |
| 14/10/1979 | Feyenoord | - | Fortuna Sittard | 3:2 | 3 | - | - |
| 26/02/1980 | AFC Ajax | - | Roda JC Kerkrade | 5:1 | 3 | - | - |
| Complete name: | Ignatius van Swieten |
| Born: | 05/01/1943 † 04/05/2005 |
| Place of birth: |
Semarang, 
Indonesia |
| Nationality: |
Netherlands |