| Roles | Competed in Olympic Games • Referee |
|---|---|
| Sex | Male |
| Full name | Georges Casimir•Semelaigne |
| Used name | Casimir•Semelaigne |
| Born | 2 November 1853 in Neuilly-sur-Seine, Hauts-de-Seine (FRA) |
| Died | 27 August 1924 in Trégastel, Côtes-d'Armor (FRA) |
| Affiliations | École Internationale d'Escrime, Paris (FRA) |
| NOC | France |
Casimir Semelaigne was a tribunal judge. He competed in the 1900 fencing competition alongside his brother, Fernand Semelaigne. Their other brother, René Semelaigne, was a judge at the 1900 Olympic fencing tournament.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Fencing | FRA |
Casimir Semelaigne | |||
| Sabre, Individual, Men (Olympic) | AC r1/3 |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Fencing | FRA |
Casimir Semelaigne | ||||
| Épée, Individual, Men (Olympic) | Final Standings | Referee |