| Friendlies 1926 - Appearances as Referee |  |
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| 28/09/1926 | CSSR | - | Austria | 1:2 | - | - | - |
| Friendlies 1926 - Appearances as Referee | |
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| 28/09/1926 | CSSR | - | Austria | 1:2 | - | - | - |
| Complete name: | Johannes Langenus |
| Born: | 08/12/1891 † 01/10/1952 |
| Place of birth: |
Antwerpen, 
Belgium |
| Nationality: |
Belgium |
| Profession: | Beamter |