| Cup Winners Cup 1972/1973 - Appearances as Referee |  |
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| 13/09/1972 | FC Schalke 04 | - | Slavia Sofia | 2:1 | - | - | - |
| Cup Winners Cup 1972/1973 - Appearances as Referee | |
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|
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| 13/09/1972 | FC Schalke 04 | - | Slavia Sofia | 2:1 | - | - | - |
| Complete name: | Robert Holley Davidson |
| Born: | 19/07/1928 |
| Place of birth: |
Scotland |
| Residence: | Airdrie |
| Nationality: |
Scotland |