| Cup Winners Cup 1967/1968 - Appearances as Referee |  |
 |
 |
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| 20/09/1967 | Shamrock Rovers | - | Cardiff City | 1:1 | - | - | - |
| Cup Winners Cup 1967/1968 - Appearances as Referee | |
|
|
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| 20/09/1967 | Shamrock Rovers | - | Cardiff City | 1:1 | - | - | - |
| Complete name: | Pieter Paulus Roomer |
| Born: | 04/06/1920 |
| Place of birth: |
Netherlands |
| Residence: | Rotterdam |
| Nationality: |
Netherlands |