| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Sebastião Sancho Gil•de Borja de Macedo e Meneses de Herédia | |
| Used name | Sebastião•Herédia | |
| Born | 7 September 1876 in Porto, Distrito do Porto |  POR |
| Died | 1958 in Lisboa, Distrito de Lisboa | POR |
| Measurements | 168 cm | |
| Affiliations | Sporting CP — Lisboa, Distrito de Lisboa | POR |
| NOC | Portugal | POR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Fencing | POR |
Sebastião Herédia | |||
| Foil, Individual, Men (Olympic) | 5 p4 r1/3 |
