| KNVB beker 1960/1961 - Appearances as Referee |  |
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| 01/01/1961 | NOAD Tilburg | - | Willem II | 0:0 | - | - | - |
| 12/02/1961 | Hermes/DVS | - | Fortuna Vlaardingen | 2:1 | - | - | - |
| 07/06/1961 | AFC Ajax | - | VV Leeuwarden | 7:4 | - | - | - |
| KNVB beker 1960/1961 - Appearances as Referee | |
|
|
||||
| 01/01/1961 | NOAD Tilburg | - | Willem II | 0:0 | - | - | - |
| 12/02/1961 | Hermes/DVS | - | Fortuna Vlaardingen | 2:1 | - | - | - |
| 07/06/1961 | AFC Ajax | - | VV Leeuwarden | 7:4 | - | - | - |
| Complete name: | Pieter Paulus Roomer |
| Born: | 04/06/1920 |
| Place of birth: |
Netherlands |
| Residence: | Rotterdam |
| Nationality: |
Netherlands |