| Champions League 1961/1962 - Appearances as Referee |  |
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| 14/02/1962 | Rangers FC | - | Standard Liège | 2:0 | - | - | - |
| 02/05/1962 | SL Benfica | - | Real Madrid | 5:3 | - | - | - |
| Champions League 1961/1962 - Appearances as Referee | |
|
|
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| 14/02/1962 | Rangers FC | - | Standard Liège | 2:0 | - | - | - |
| 02/05/1962 | SL Benfica | - | Real Madrid | 5:3 | - | - | - |
| Complete name: | Leopold Sailvin Horn |
| Born: | 29/08/1916 † 16/09/1995 |
| Place of birth: |
Sittard, 
Netherlands |
| Nationality: |
Netherlands |