| Oberliga Süd (1945-63) 1946/1947 - Appearances as Referee |  |
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| 13/10/1946 | Waldhof Mannheim | - | Karlsruher FV | 3:1 | - | - | - |
| Oberliga Süd (1945-63) 1946/1947 - Appearances as Referee | |
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| 13/10/1946 | Waldhof Mannheim | - | Karlsruher FV | 3:1 | - | - | - |
| Complete name: | Ruhmann |
| Born: | |
| Place of birth: |
Regensburg, 
Germany |
| Residence: | Regensburg |
| Nationality: |
Germany |