| KNVB beker 1969/1970 - Appearances as Referee |  |
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| 19/10/1969 | AVC Heracles | - | FC Den Bosch '67 | 0:1 | - | - | - |
| KNVB beker 1969/1970 - Appearances as Referee | |
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| 19/10/1969 | AVC Heracles | - | FC Den Bosch '67 | 0:1 | - | - | - |
| Complete name: | Henk Klopper |
| Born: | 20/10/1931 † 30/06/2012 |
| Place of birth: |
Voorburg, 
Netherlands |
| Nationality: |
Netherlands |