Competitions
J. Dolstra
| Name | Jan |
| Family | Dolstra |
| Nationality |  Netherlands |
| Birth date | 11.01.1952 (age 72) |
| Country of birth | Netherlands |
| City of birth | Nijehaske |
| Name | Jan |
| Family | Dolstra |
| Nationality | Netherlands |
| Birth date | 11.01.1952 (age 72) |
| Country of birth | Netherlands |
| City of birth | Nijehaske |
