| Cup Winners Cup 1965/1966 - Appearances as Referee |  |
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| 16/02/1966 | Atlético Madrid | - | Borussia Dortmund | 1:1 | - | - | - |
| Cup Winners Cup 1965/1966 - Appearances as Referee | |
|
|
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| 16/02/1966 | Atlético Madrid | - | Borussia Dortmund | 1:1 | - | - | - |
| Complete name: | William Clements |
| Born: | |
| Place of birth: |
England |
| Residence: | West Bromwich |
| Nationality: |
England |