| Oberliga West (1947-63) 1951/1952 - Appearances as Referee |  |
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| 26/08/1951 | Alemannia Aachen | - | DJK SF Katernberg | 4:2 | - | - | - |
| 30/09/1951 | 1. FC Köln | - | Preußen Dellbrück | 5:0 | - | - | - |
| Oberliga West (1947-63) 1951/1952 - Appearances as Referee | |
|
|
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| 26/08/1951 | Alemannia Aachen | - | DJK SF Katernberg | 4:2 | - | - | - |
| 30/09/1951 | 1. FC Köln | - | Preußen Dellbrück | 5:0 | - | - | - |
| Complete name: | Humann |
| Born: | |
| Place of birth: |
Germany |
| Residence: | Lippstadt |
| Nationality: |
Germany |