| Europa League 1977/1978 - Appearances as Referee |  |
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| 19/10/1977 | TJ Internacionál Slovnaft Bratislava | - | Grasshopper Club Zürich | 1:0 | - | - | - |
| Europa League 1977/1978 - Appearances as Referee | |
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| 19/10/1977 | TJ Internacionál Slovnaft Bratislava | - | Grasshopper Club Zürich | 1:0 | - | - | - |
| Complete name: | William John Gow |
| Born: | 00/00/1930 † 19/03/2017 |
| Place of birth: |
Wales |
| Residence: | Swansea |
| Nationality: |
Wales |