| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | Henry Hermann Dulon•Harjes |
| Used name | Henry•Harjes |
| Born | 20 February 1875 in Paris, Paris (FRA) |
| Died | 20 August 1926 in Trouville-la-Haule, Eure (FRA) |
| NOC | United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Polo | USA |
Henry Harjes | |||
| Polo, Men (Olympic (non-medal)) | B | 2 | ||||
| Polo, Men (Olympic (non-medal)) | B | 3 | ||||
| Polo, Men (Olympic (non-medal)) | B | =3 |