Harmen Cnossen
| Date | Contest | Band | Position | Draw |
|---|---|---|---|---|
| 28 Oct 2022 |
Dutch Nationals (Third Division)
|
Backum Brass
|
3 | |
| 30 Oct 2021 |
Dutch Nationals (Third Division)
|
Backum Brass - Castricum
|
3 | 4 |