| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Ansco Jan Heeble•Dokkum | |
| Used name | Ansco•Dokkum | |
| Born | 9 May 1904 in Sneek, Friesland |  NED |
| Died | 30 December 1985 (aged 81 years 7 months 21 days) in Amsterdam, Noord-Holland | NED |
| Affiliations | Nereus — Amsterdam, Noord-Holland | NED |
| NOC | Netherlands | NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Rowing | NED |
Ansco Dokkum | |||
| Coxless Fours, Men (Olympic) | Netherlands | 2 h1 r2/5 | ||||
| 1936 Summer Olympics | Sailing | NED |
Ansco Dokkum | |||
| Three-Person Keelboat, Open (Olympic) | DeRuyter | 8 |
